21321860040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 768

約数和(自身を含む): 83215641600

約数和(自身を除く): 61893781560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 83, 90, 95, 104, 107, 108, 114, 117, 120, 130, 135, 152, 156, 162, 166, 171, 180, 190, 195, 214, 216, 228, 234, 243, 247, 249, 260, 270, 285, 312, 321, 324, 332, 342, 351, 360, 380, 390, 405, 415, 428, 456, 468, 486, 494, 498, 513, 520, 535, 540, 570, 585, 642, 648, 664, 684, 702, 741, 747, 760, 780, 810, 830, 855, 856, 936, 963, 972, 988, 996, 1026, 1053, 1070, 1079, 1080, 1140, 1170, 1215, 1235, 1245, 1284, 1368, 1391, 1404, 1482, 1494, 1539, 1560, 1577, 1605, 1620, 1660, 1710, 1755, 1926, 1944, 1976, 1992, 2033, 2052, 2106, 2140, 2158, 2223, 2241, 2280, 2340, 2430, 2470, 2490, 2565, 2568, 2782, 2808, 2889, 2964, 2988, 3078, 3154, 3159, 3210, 3237, 3240, 3320, 3420, 3510, 3705, 3735, 3852, 4066, 4104, 4173, 4212, 4280, 4316, 4446, 4482, 4617, 4680, 4731, 4815, 4860, 4940, 4980, 5130, 5265, 5395, 5564, 5778, 5928, 5976, 6099, 6156, 6308, 6318, 6420, 6474, 6669, 6723, 6840, 6955, 7020, 7410, 7470, 7695, 7704, 7885, 8132, 8346, 8424, 8632, 8667, 8881, 8892, 8964, 9234, 9462, 9630, 9711, 9720, 9880, 9960, 10165, 10260, 10530, 10790, 11115, 11128, 11205, 11556, 12198, 12312, 12519, 12616, 12636, 12840, 12948, 13338, 13446, 13910, 14040, 14193, 14445, 14820, 14940, 15390, 15770, 15795, 16185, 16264, 16692, 17334, 17762, 17784, 17928, 18297, 18468, 18924, 19260, 19422, 20007, 20169, 20330, 20501, 20520, 20865, 21060, 21580, 22230, 22410, 23085, 23112, 23655, 24396, 25038, 25272, 25896, 26001, 26429, 26643, 26676, 26892, 27820, 28386, 28890, 29133, 29640, 29880, 30495, 30780, 31540, 31590, 32370, 33345, 33384, 33615, 34668, 35524, 36594, 36936, 37557, 37848, 38520, 38844, 40014, 40338, 40660, 41002, 41730, 42120, 42579, 43160, 43335, 44405, 44460, 44820, 46170, 47310, 48555, 48792, 50076, 52002, 52858, 53286, 53352, 53784, 54891, 55640, 56772, 57780, 58266, 60021, 60990, 61503, 61560, 62595, 63080, 63180, 64740, 66690, 67230, 69336, 70965, 71048, 73188, 75114, 77688, 79287, 79929, 80028, 80676, 81320, 82004, 83460, 85158, 86670, 87399, 88810, 88920, 89640, 91485, 92340, 94620, 97110, 100035, 100152, 100845, 102505, 104004, 105716, 106572, 109782, 112671, 113544, 115453, 115560, 116532, 120042, 121980, 123006, 125190, 126360, 127737, 129480, 130005, 132145, 133215, 133380, 134460, 141930, 145665, 146376, 150228, 158574, 159858, 160056, 161352, 164008, 164673, 166920, 168739, 170316, 173340, 174798, 177620, 182970, 184509, 184680, 187785, 189240, 194220, 200070, 201690, 205010, 208008, 211432, 212895, 213144, 219564, 225342, 230906, 233064, 237861, 239787, 240084, 243960, 246012, 250380, 255474, 260010, 262197, 264290, 266430, 266760, 268920, 274455, 283860, 291330, 300105, 300456, 307515, 317148, 319716, 329346, 337478, 338013, 340632, 346359, 346680, 349596, 355240, 365940, 369018, 375570, 383211, 388440, 396435, 399645, 400140, 403380, 410020, 425790, 436995, 439128, 450684, 461812, 475722, 479574, 480168, 492024, 494019, 500760, 506217, 510948, 520020, 524394, 528580, 532860, 548910, 553527, 563355, 567720, 577265, 582660, 600210, 615030, 634296, 638685, 639432, 658692, 674956, 676026, 692718, 699192, 713583, 719361, 731880, 738036, 751140, 766422, 792870, 799290, 800280, 806760, 820040, 823365, 843695, 851580, 873990, 901368, 922545, 923624, 951444, 959148, 988038, 1012434, 1021896, 1039077, 1040040, 1048788, 1057160, 1065720, 1097820, 1107054, 1126710, 1154530, 1165320, 1189305, 1198935, 1200420, 1230060, 1277370, 1310985, 1317384, 1349912, 1352052, 1385436, 1427166, 1438722, 1476072, 1502280, 1518651, 1532844, 1585740, 1598580, 1646730, 1660581, 1687390, 1690065, 1703160, 1731795, 1747980, 1845090, 1902888, 1916055, 1918296, 1976076, 2024868, 2078154, 2097576, 2140749, 2158083, 2193607, 2195640, 2214108, 2253420, 2309060, 2378610, 2397870, 2400840, 2460120, 2470095, 2531085, 2554740, 2621970, 2704104, 2767635, 2770872, 2854332, 2877444, 3037302, 3065688, 3117231, 3171480, 3197160, 3293460, 3321162, 3374780, 3380130, 3463590, 3495960, 3567915, 3596805, 3690180, 3832110, 3952152, 4049736, 4156308, 4281498, 4316166, 4387214, 4428216, 4506840, 4555953, 4618120, 4757220, 4795740, 4940190, 4981743, 5062170, 5109480, 5195385, 5243940, 5535270, 5708664, 5754888, 6074604, 6234462, 6422247, 6580821, 6586920, 6642324, 6749560, 6760260, 6927180, 7135830, 7193610, 7380360, 7593255, 7664220, 8302905, 8312616, 8562996, 8632332, 8774428, 9111906, 9351693, 9514440, 9591480, 9880380, 9963486, 10124340, 10390770, 10487880, 10703745, 10790415, 10968035, 11070540, 12149208, 12468924, 12844494, 13161642, 13284648, 13520520, 13667859, 13854360, 14271660, 14387220, 15186510, 15328440, 15586155, 16605810, 17125992, 17264664, 17548856, 18223812, 18703386, 19742463, 19760760, 19926972, 20248680, 20781540, 21407490, 21580830, 21936070, 22141080, 22779765, 24908715, 24937848, 25688988, 26323284, 27335718, 28055079, 28543320, 28774440, 30373020, 31172310, 32111235, 32904105, 33211620, 36447624, 37406772, 39484926, 39853944, 41003577, 41563080, 42814980, 43161660, 43872140, 45559530, 46758465, 49817430, 51377976, 52646568, 54671436, 56110158, 59227389, 60746040, 62344620, 64222470, 65808210, 66423240, 68339295, 74813544, 78969852, 82007154, 85629960, 86323320, 87744280, 91119060, 93516930, 98712315, 99634860, 109342872, 112220316, 118454778, 124689240, 128444940, 131616420, 136678590, 140275395, 157939704, 164014308, 177682167, 182238120, 187033860, 197424630, 199269720, 205017885, 224440632, 236909556, 256889880, 263232840, 273357180, 280550790, 296136945, 328028616, 355364334, 374067720, 394849260, 410035770, 473819112, 533046501, 546714360, 561101580, 592273890, 710728668, 789698520, 820071540, 888410835, 1066093002, 1122203160, 1184547780, 1421457336, 1640143080, 1776821670, 2132186004, 2369095560, 2665232505, 3553643340, 4264372008, 5330465010, 7107286680, 10660930020, 21321860040]

約数ペア:

[(1, 21321860040), (2, 10660930020), (3, 7107286680), (4, 5330465010), (5, 4264372008), (6, 3553643340), (8, 2665232505), (9, 2369095560), (10, 2132186004), (12, 1776821670), (13, 1640143080), (15, 1421457336), (18, 1184547780), (19, 1122203160), (20, 1066093002), (24, 888410835), (26, 820071540), (27, 789698520), (30, 710728668), (36, 592273890), (38, 561101580), (39, 546714360), (40, 533046501), (45, 473819112), (52, 410035770), (54, 394849260), (57, 374067720), (60, 355364334), (65, 328028616), (72, 296136945), (76, 280550790), (78, 273357180), (81, 263232840), (83, 256889880), (90, 236909556), (95, 224440632), (104, 205017885), (107, 199269720), (108, 197424630), (114, 187033860), (117, 182238120), (120, 177682167), (130, 164014308), (135, 157939704), (152, 140275395), (156, 136678590), (162, 131616420), (166, 128444940), (171, 124689240), (180, 118454778), (190, 112220316), (195, 109342872), (214, 99634860), (216, 98712315), (228, 93516930), (234, 91119060), (243, 87744280), (247, 86323320), (249, 85629960), (260, 82007154), (270, 78969852), (285, 74813544), (312, 68339295), (321, 66423240), (324, 65808210), (332, 64222470), (342, 62344620), (351, 60746040), (360, 59227389), (380, 56110158), (390, 54671436), (405, 52646568), (415, 51377976), (428, 49817430), (456, 46758465), (468, 45559530), (486, 43872140), (494, 43161660), (498, 42814980), (513, 41563080), (520, 41003577), (535, 39853944), (540, 39484926), (570, 37406772), (585, 36447624), (642, 33211620), (648, 32904105), (664, 32111235), (684, 31172310), (702, 30373020), (741, 28774440), (747, 28543320), (760, 28055079), (780, 27335718), (810, 26323284), (830, 25688988), (855, 24937848), (856, 24908715), (936, 22779765), (963, 22141080), (972, 21936070), (988, 21580830), (996, 21407490), (1026, 20781540), (1053, 20248680), (1070, 19926972), (1079, 19760760), (1080, 19742463), (1140, 18703386), (1170, 18223812), (1215, 17548856), (1235, 17264664), (1245, 17125992), (1284, 16605810), (1368, 15586155), (1391, 15328440), (1404, 15186510), (1482, 14387220), (1494, 14271660), (1539, 13854360), (1560, 13667859), (1577, 13520520), (1605, 13284648), (1620, 13161642), (1660, 12844494), (1710, 12468924), (1755, 12149208), (1926, 11070540), (1944, 10968035), (1976, 10790415), (1992, 10703745), (2033, 10487880), (2052, 10390770), (2106, 10124340), (2140, 9963486), (2158, 9880380), (2223, 9591480), (2241, 9514440), (2280, 9351693), (2340, 9111906), (2430, 8774428), (2470, 8632332), (2490, 8562996), (2565, 8312616), (2568, 8302905), (2782, 7664220), (2808, 7593255), (2889, 7380360), (2964, 7193610), (2988, 7135830), (3078, 6927180), (3154, 6760260), (3159, 6749560), (3210, 6642324), (3237, 6586920), (3240, 6580821), (3320, 6422247), (3420, 6234462), (3510, 6074604), (3705, 5754888), (3735, 5708664), (3852, 5535270), (4066, 5243940), (4104, 5195385), (4173, 5109480), (4212, 5062170), (4280, 4981743), (4316, 4940190), (4446, 4795740), (4482, 4757220), (4617, 4618120), (4680, 4555953), (4731, 4506840), (4815, 4428216), (4860, 4387214), (4940, 4316166), (4980, 4281498), (5130, 4156308), (5265, 4049736), (5395, 3952152), (5564, 3832110), (5778, 3690180), (5928, 3596805), (5976, 3567915), (6099, 3495960), (6156, 3463590), (6308, 3380130), (6318, 3374780), (6420, 3321162), (6474, 3293460), (6669, 3197160), (6723, 3171480), (6840, 3117231), (6955, 3065688), (7020, 3037302), (7410, 2877444), (7470, 2854332), (7695, 2770872), (7704, 2767635), (7885, 2704104), (8132, 2621970), (8346, 2554740), (8424, 2531085), (8632, 2470095), (8667, 2460120), (8881, 2400840), (8892, 2397870), (8964, 2378610), (9234, 2309060), (9462, 2253420), (9630, 2214108), (9711, 2195640), (9720, 2193607), (9880, 2158083), (9960, 2140749), (10165, 2097576), (10260, 2078154), (10530, 2024868), (10790, 1976076), (11115, 1918296), (11128, 1916055), (11205, 1902888), (11556, 1845090), (12198, 1747980), (12312, 1731795), (12519, 1703160), (12616, 1690065), (12636, 1687390), (12840, 1660581), (12948, 1646730), (13338, 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(83460, 255474), (85158, 250380), (86670, 246012), (87399, 243960), (88810, 240084), (88920, 239787), (89640, 237861), (91485, 233064), (92340, 230906), (94620, 225342), (97110, 219564), (100035, 213144), (100152, 212895), (100845, 211432), (102505, 208008), (104004, 205010), (105716, 201690), (106572, 200070), (109782, 194220), (112671, 189240), (113544, 187785), (115453, 184680), (115560, 184509), (116532, 182970), (120042, 177620), (121980, 174798), (123006, 173340), (125190, 170316), (126360, 168739), (127737, 166920), (129480, 164673), (130005, 164008), (132145, 161352), (133215, 160056), (133380, 159858), (134460, 158574), (141930, 150228), (145665, 146376)]