20928655800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 1152

約数和(自身を含む): 88226496000

約数和(自身を除く): 67297840200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 19, 20, 24, 25, 26, 27, 30, 34, 36, 38, 39, 40, 45, 50, 51, 52, 54, 57, 60, 65, 68, 71, 72, 75, 76, 78, 85, 90, 95, 100, 102, 104, 108, 114, 117, 120, 130, 135, 136, 142, 150, 152, 153, 156, 169, 170, 171, 180, 190, 195, 200, 204, 213, 216, 221, 225, 228, 234, 247, 255, 260, 270, 284, 285, 300, 306, 312, 323, 325, 338, 340, 342, 351, 355, 360, 380, 390, 408, 425, 426, 442, 450, 456, 459, 468, 475, 494, 507, 510, 513, 520, 540, 568, 570, 585, 600, 612, 639, 646, 650, 663, 675, 676, 680, 684, 702, 710, 741, 760, 765, 780, 845, 850, 852, 855, 884, 900, 918, 923, 936, 950, 969, 975, 988, 1014, 1020, 1026, 1065, 1080, 1105, 1140, 1170, 1207, 1224, 1235, 1275, 1278, 1292, 1300, 1326, 1349, 1350, 1352, 1368, 1404, 1420, 1425, 1482, 1521, 1530, 1560, 1615, 1690, 1700, 1704, 1710, 1755, 1768, 1775, 1800, 1836, 1846, 1900, 1917, 1938, 1950, 1976, 1989, 2028, 2040, 2052, 2130, 2210, 2223, 2280, 2295, 2340, 2414, 2470, 2535, 2550, 2556, 2565, 2584, 2600, 2652, 2698, 2700, 2769, 2808, 2840, 2850, 2873, 2907, 2925, 2964, 3042, 3060, 3195, 3211, 3230, 3315, 3380, 3400, 3420, 3510, 3550, 3621, 3672, 3692, 3705, 3800, 3825, 3834, 3876, 3900, 3978, 4047, 4056, 4104, 4199, 4225, 4260, 4275, 4420, 4446, 4563, 4590, 4615, 4680, 4828, 4845, 4940, 5070, 5100, 5112, 5130, 5304, 5325, 5396, 5400, 5525, 5538, 5700, 5746, 5814, 5850, 5928, 5967, 6035, 6084, 6120, 6175, 6390, 6422, 6460, 6630, 6669, 6745, 6760, 6840, 7020, 7100, 7242, 7384, 7410, 7605, 7650, 7668, 7752, 7800, 7956, 8075, 8094, 8307, 8398, 8450, 8520, 8550, 8619, 8721, 8775, 8840, 8892, 9126, 9180, 9230, 9585, 9633, 9656, 9690, 9880, 9945, 10140, 10200, 10260, 10650, 10792, 10863, 11050, 11076, 11115, 11400, 11475, 11492, 11628, 11700, 11934, 11999, 12070, 12141, 12168, 12350, 12597, 12675, 12780, 12825, 12844, 12920, 13260, 13338, 13490, 13845, 14040, 14200, 14365, 14484, 14535, 14820, 15210, 15300, 15336, 15691, 15912, 15975, 16055, 16150, 16188, 16575, 16614, 16796, 16900, 17100, 17238, 17442, 17537, 17550, 17784, 18105, 18252, 18360, 18460, 18525, 19170, 19266, 19380, 19890, 20235, 20280, 20520, 20995, 21300, 21726, 22100, 22152, 22230, 22815, 22933, 22950, 22984, 23075, 23256, 23400, 23868, 23998, 24140, 24225, 24282, 24700, 24921, 25194, 25350, 25560, 25650, 25688, 25857, 26520, 26676, 26980, 27690, 28730, 28899, 28968, 29070, 29640, 29835, 30175, 30420, 30600, 31382, 31950, 32110, 32300, 32376, 32589, 33150, 33228, 33345, 33592, 33725, 33800, 34200, 34476, 34884, 35074, 35100, 35997, 36210, 36423, 36504, 36920, 37050, 37791, 38025, 38340, 38532, 38760, 39780, 40470, 41535, 41990, 42600, 43095, 43452, 43605, 44200, 44460, 45630, 45866, 45900, 46150, 47073, 47736, 47925, 47996, 48165, 48280, 48450, 48564, 49400, 49725, 49842, 50388, 50700, 51300, 51714, 52611, 53352, 53960, 54315, 54587, 55380, 55575, 57460, 57798, 58140, 59670, 59995, 60350, 60705, 60840, 62764, 62985, 63900, 64220, 64600, 65178, 66300, 66456, 66690, 67450, 68799, 68952, 69225, 69768, 70148, 70200, 71825, 71994, 72420, 72675, 72846, 74100, 75582, 76050, 76680, 77064, 77571, 78455, 79560, 80275, 80940, 83070, 83980, 86190, 86697, 86904, 87210, 87685, 88920, 90525, 91260, 91732, 91800, 92300, 94146, 95850, 95992, 96330, 96900, 97128, 99450, 99684, 100776, 101175, 101400, 102600, 103428, 104975, 105222, 107991, 108630, 109174, 110760, 111150, 113373, 114075, 114665, 114920, 115596, 116280, 119340, 119990, 120700, 121410, 124605, 125528, 125970, 127800, 128440, 129285, 130356, 132600, 133380, 134900, 137598, 138450, 140296, 141219, 143650, 143988, 144495, 144840, 145350, 145692, 148200, 149175, 151164, 152100, 155142, 156910, 157833, 160550, 161880, 162945, 163761, 166140, 166725, 167960, 172380, 173394, 174420, 175370, 179985, 181050, 182115, 182520, 183464, 184600, 188292, 188955, 191700, 192660, 193800, 198900, 199368, 202350, 203983, 206397, 206856, 207675, 209950, 210444, 215475, 215982, 217260, 218025, 218348, 222300, 226746, 227981, 228150, 229330, 231192, 235365, 238680, 239980, 240825, 241400, 242820, 249210, 251940, 258570, 260712, 263055, 266760, 269800, 271575, 272935, 275196, 276900, 282438, 287300, 287976, 288990, 290700, 291384, 298129, 298350, 299975, 302328, 303525, 304200, 310284, 313820, 314925, 315666, 321100, 323973, 325890, 327522, 332280, 333450, 343995, 344760, 346788, 348840, 350740, 359970, 362100, 364230, 376584, 377910, 383400, 385320, 387855, 392275, 397800, 404700, 407966, 412794, 415350, 419900, 420888, 423657, 430950, 431964, 433485, 434520, 436050, 436696, 438425, 444600, 453492, 455962, 456300, 458660, 470730, 473499, 479960, 481650, 485640, 491283, 498420, 503880, 517140, 526110, 539955, 543150, 545870, 550392, 553800, 564876, 566865, 573325, 574600, 577980, 581400, 596258, 596700, 599950, 607050, 611949, 619191, 620568, 623025, 627640, 629850, 631332, 642200, 646425, 647946, 651780, 655044, 666900, 683943, 687990, 693576, 701480, 706095, 719940, 722475, 724200, 728460, 755820, 775710, 784550, 789165, 809400, 814725, 815932, 818805, 825588, 830700, 839800, 847314, 861900, 863928, 866970, 872100, 876850, 894387, 899925, 906984, 910575, 911924, 912600, 917320, 941460, 944775, 946998, 963300, 982566, 996840, 1019915, 1031985, 1034280, 1052220, 1079910, 1086300, 1091740, 1129752, 1133730, 1139905, 1146650, 1155960, 1176825, 1192516, 1193400, 1199900, 1214100, 1223898, 1238382, 1246050, 1259700, 1262664, 1292850, 1295892, 1303560, 1310088, 1315275, 1333800, 1364675, 1367886, 1375980, 1412190, 1439880, 1444950, 1456920, 1473849, 1490645, 1511640, 1551420, 1569100, 1578330, 1619865, 1629450, 1631864, 1637610, 1651176, 1661400, 1694628, 1719975, 1723800, 1733940, 1744200, 1753700, 1788774, 1799850, 1821150, 1823848, 1835847, 1882920, 1889550, 1893996, 1926600, 1939275, 1965132, 2039830, 2051829, 2063970, 2104440, 2118285, 2159820, 2167425, 2172600, 2183480, 2267460, 2279810, 2293300, 2353650, 2367495, 2385032, 2399800, 2428200, 2447796, 2456415, 2476764, 2492100, 2519400, 2585700, 2591784, 2630550, 2683161, 2699775, 2729350, 2735772, 2751960, 2824380, 2834325, 2889900, 2947698, 2981290, 3059745, 3095955, 3102840, 3138200, 3156660, 3239730, 3258900, 3275220, 3389256, 3419715, 3439950, 3467880, 3507400, 3530475, 3577548, 3599700, 3642300, 3671694, 3779100, 3787992, 3875677, 3878550, 3930264, 3945825, 4079660, 4094025, 4103658, 4127940, 4236570, 4319640, 4334850, 4471935, 4534920, 4559620, 4586600, 4707300, 4734990, 4895592, 4912830, 4953528, 4984200, 5099575, 5159925, 5171400, 5261100, 5366322, 5399550, 5458700, 5471544, 5507541, 5648760, 5668650, 5699525, 5779800, 5895396, 5962580, 6119490, 6155487, 6191910, 6313320, 6479460, 6517800, 6550440, 6839430, 6879900, 7060950, 7155096, 7199400, 7284600, 7343388, 7369245, 7453225, 7558200, 7751354, 7757100, 7891650, 8049483, 8099325, 8159320, 8188050, 8207316, 8255880, 8473140, 8669700, 8943870, 9119240, 9179235, 9414600, 9469980, 9825660, 10199150, 10259145, 10319850, 10522200, 10591425, 10732644, 10799100, 10917400, 11015082, 11337300, 11399050, 11627031, 11790792, 11837475, 11925160, 12238980, 12282075, 12310974, 12383820, 12958920, 13415805, 13678860, 13759800, 14121900, 14686776, 14738490, 14906450, 15298725, 15479775, 15502708, 15514200, 15783300, 16098966, 16198650, 16376100, 16414632, 16946280, 17098575, 17339400, 17887740, 18358470, 18939960, 19378385, 19651320, 20398300, 20518290, 20639700, 21182850, 21465288, 21598200, 22030164, 22359675, 22674600, 22798100, 23254062, 23674950, 24477960, 24564150, 24621948, 24767640, 26831610, 27357720, 27537705, 28243800, 29476980, 29812900, 30597450, 30777435, 30959550, 31005416, 31566600, 32197932, 32397300, 32752200, 34197150, 34881093, 35775480, 36716940, 36846225, 38756770, 40247415, 40796600, 41036580, 41279400, 42365700, 44060328, 44719350, 45596200, 45896175, 46508124, 47349900, 49128300, 49243896, 51295725, 53663220, 55075410, 58135155, 58953960, 59625800, 61194900, 61554870, 61919100, 64395864, 64794600, 67079025, 68394300, 69762186, 73433880, 73692450, 77513540, 80494830, 82073160, 84731400, 89438700, 91792350, 93016248, 94699800, 96891925, 98256600, 102591450, 104643279, 107326440, 110150820, 116270310, 122389800, 123109740, 123838200, 134158050, 136788600, 137688525, 139524372, 147384900, 153887175, 155027080, 160989660, 174405465, 178877400, 183584700, 193783850, 201237075, 205182900, 209286558, 220301640, 232540620, 246219480, 268316100, 275377050, 279048744, 290675775, 294769800, 307774350, 321979320, 348810930, 367169400, 387567700, 402474150, 410365800, 418573116, 465081240, 523216395, 536632200, 550754100, 581351550, 615548700, 697621860, 775135400, 804948300, 837146232, 872027325, 1046432790, 1101508200, 1162703100, 1231097400, 1395243720, 1609896600, 1744054650, 2092865580, 2325406200, 2616081975, 3488109300, 4185731160, 5232163950, 6976218600, 10464327900, 20928655800]

約数ペア:

[(1, 20928655800), (2, 10464327900), (3, 6976218600), (4, 5232163950), (5, 4185731160), (6, 3488109300), (8, 2616081975), (9, 2325406200), (10, 2092865580), (12, 1744054650), (13, 1609896600), (15, 1395243720), (17, 1231097400), (18, 1162703100), (19, 1101508200), (20, 1046432790), (24, 872027325), (25, 837146232), (26, 804948300), (27, 775135400), (30, 697621860), (34, 615548700), (36, 581351550), (38, 550754100), (39, 536632200), (40, 523216395), (45, 465081240), (50, 418573116), (51, 410365800), (52, 402474150), (54, 387567700), (57, 367169400), (60, 348810930), (65, 321979320), (68, 307774350), (71, 294769800), (72, 290675775), (75, 279048744), (76, 275377050), (78, 268316100), (85, 246219480), (90, 232540620), (95, 220301640), (100, 209286558), (102, 205182900), (104, 201237075), (108, 193783850), (114, 183584700), (117, 178877400), (120, 174405465), (130, 160989660), (135, 155027080), (136, 153887175), (142, 147384900), (150, 139524372), (152, 137688525), (153, 136788600), (156, 134158050), (169, 123838200), (170, 123109740), (171, 122389800), (180, 116270310), (190, 110150820), (195, 107326440), (200, 104643279), (204, 102591450), (213, 98256600), (216, 96891925), (221, 94699800), (225, 93016248), (228, 91792350), (234, 89438700), (247, 84731400), (255, 82073160), (260, 80494830), (270, 77513540), (284, 73692450), (285, 73433880), (300, 69762186), (306, 68394300), (312, 67079025), (323, 64794600), (325, 64395864), (338, 61919100), (340, 61554870), (342, 61194900), (351, 59625800), (355, 58953960), (360, 58135155), (380, 55075410), (390, 53663220), (408, 51295725), (425, 49243896), (426, 49128300), (442, 47349900), (450, 46508124), (456, 45896175), (459, 45596200), (468, 44719350), (475, 44060328), (494, 42365700), (507, 41279400), (510, 41036580), (513, 40796600), (520, 40247415), (540, 38756770), (568, 36846225), (570, 36716940), (585, 35775480), (600, 34881093), (612, 34197150), (639, 32752200), (646, 32397300), (650, 32197932), (663, 31566600), (675, 31005416), (676, 30959550), (680, 30777435), (684, 30597450), (702, 29812900), (710, 29476980), (741, 28243800), (760, 27537705), (765, 27357720), (780, 26831610), (845, 24767640), (850, 24621948), (852, 24564150), (855, 24477960), (884, 23674950), (900, 23254062), (918, 22798100), (923, 22674600), (936, 22359675), (950, 22030164), (969, 21598200), (975, 21465288), (988, 21182850), (1014, 20639700), (1020, 20518290), (1026, 20398300), (1065, 19651320), (1080, 19378385), (1105, 18939960), (1140, 18358470), (1170, 17887740), (1207, 17339400), (1224, 17098575), (1235, 16946280), (1275, 16414632), (1278, 16376100), (1292, 16198650), (1300, 16098966), (1326, 15783300), (1349, 15514200), (1350, 15502708), (1352, 15479775), (1368, 15298725), (1404, 14906450), (1420, 14738490), (1425, 14686776), (1482, 14121900), (1521, 13759800), (1530, 13678860), (1560, 13415805), (1615, 12958920), (1690, 12383820), (1700, 12310974), (1704, 12282075), (1710, 12238980), (1755, 11925160), (1768, 11837475), (1775, 11790792), (1800, 11627031), (1836, 11399050), (1846, 11337300), (1900, 11015082), (1917, 10917400), (1938, 10799100), (1950, 10732644), (1976, 10591425), (1989, 10522200), (2028, 10319850), (2040, 10259145), (2052, 10199150), (2130, 9825660), (2210, 9469980), (2223, 9414600), (2280, 9179235), (2295, 9119240), (2340, 8943870), (2414, 8669700), (2470, 8473140), (2535, 8255880), (2550, 8207316), (2556, 8188050), (2565, 8159320), (2584, 8099325), (2600, 8049483), (2652, 7891650), (2698, 7757100), (2700, 7751354), (2769, 7558200), (2808, 7453225), (2840, 7369245), (2850, 7343388), (2873, 7284600), (2907, 7199400), (2925, 7155096), (2964, 7060950), (3042, 6879900), (3060, 6839430), (3195, 6550440), (3211, 6517800), (3230, 6479460), (3315, 6313320), (3380, 6191910), (3400, 6155487), (3420, 6119490), (3510, 5962580), (3550, 5895396), (3621, 5779800), (3672, 5699525), (3692, 5668650), (3705, 5648760), (3800, 5507541), (3825, 5471544), (3834, 5458700), (3876, 5399550), (3900, 5366322), (3978, 5261100), (4047, 5171400), (4056, 5159925), (4104, 5099575), (4199, 4984200), (4225, 4953528), (4260, 4912830), (4275, 4895592), (4420, 4734990), (4446, 4707300), (4563, 4586600), (4590, 4559620), (4615, 4534920), (4680, 4471935), (4828, 4334850), (4845, 4319640), (4940, 4236570), (5070, 4127940), (5100, 4103658), (5112, 4094025), (5130, 4079660), (5304, 3945825), (5325, 3930264), (5396, 3878550), (5400, 3875677), (5525, 3787992), (5538, 3779100), (5700, 3671694), (5746, 3642300), (5814, 3599700), (5850, 3577548), (5928, 3530475), (5967, 3507400), (6035, 3467880), (6084, 3439950), (6120, 3419715), (6175, 3389256), (6390, 3275220), (6422, 3258900), (6460, 3239730), (6630, 3156660), (6669, 3138200), (6745, 3102840), (6760, 3095955), (6840, 3059745), (7020, 2981290), (7100, 2947698), (7242, 2889900), (7384, 2834325), (7410, 2824380), (7605, 2751960), (7650, 2735772), (7668, 2729350), (7752, 2699775), (7800, 2683161), (7956, 2630550), (8075, 2591784), (8094, 2585700), (8307, 2519400), (8398, 2492100), (8450, 2476764), (8520, 2456415), (8550, 2447796), (8619, 2428200), (8721, 2399800), (8775, 2385032), (8840, 2367495), (8892, 2353650), (9126, 2293300), (9180, 2279810), (9230, 2267460), (9585, 2183480), (9633, 2172600), (9656, 2167425), (9690, 2159820), (9880, 2118285), (9945, 2104440), (10140, 2063970), (10200, 2051829), (10260, 2039830), (10650, 1965132), (10792, 1939275), (10863, 1926600), (11050, 1893996), (11076, 1889550), (11115, 1882920), (11400, 1835847), (11475, 1823848), (11492, 1821150), (11628, 1799850), (11700, 1788774), (11934, 1753700), (11999, 1744200), (12070, 1733940), (12141, 1723800), (12168, 1719975), (12350, 1694628), (12597, 1661400), (12675, 1651176), (12780, 1637610), (12825, 1631864), (12844, 1629450), (12920, 1619865), (13260, 1578330), (13338, 1569100), (13490, 1551420), (13845, 1511640), (14040, 1490645), (14200, 1473849), (14365, 1456920), (14484, 1444950), (14535, 1439880), (14820, 1412190), (15210, 1375980), (15300, 1367886), 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