19640977200

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 900

約数和(自身を含む): 81202278168

約数和(自身を除く): 61561300968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 27, 30, 34, 36, 39, 40, 45, 48, 50, 51, 52, 54, 60, 65, 68, 72, 75, 78, 80, 81, 85, 90, 100, 102, 104, 108, 117, 120, 130, 135, 136, 144, 150, 153, 156, 162, 169, 170, 180, 195, 200, 204, 208, 211, 216, 221, 225, 234, 240, 255, 260, 270, 272, 300, 306, 312, 324, 325, 338, 340, 351, 360, 390, 400, 405, 408, 422, 425, 432, 442, 450, 459, 468, 507, 510, 520, 540, 585, 600, 612, 624, 633, 648, 650, 663, 675, 676, 680, 702, 720, 765, 780, 810, 816, 844, 845, 850, 884, 900, 918, 936, 975, 1014, 1020, 1040, 1053, 1055, 1080, 1105, 1170, 1200, 1224, 1266, 1275, 1296, 1300, 1326, 1350, 1352, 1360, 1377, 1404, 1521, 1530, 1560, 1620, 1688, 1690, 1700, 1755, 1768, 1800, 1836, 1872, 1899, 1950, 1989, 2025, 2028, 2040, 2106, 2110, 2160, 2210, 2295, 2340, 2448, 2532, 2535, 2550, 2600, 2652, 2700, 2704, 2743, 2754, 2808, 2873, 2925, 3042, 3060, 3120, 3165, 3240, 3315, 3376, 3380, 3400, 3510, 3536, 3587, 3600, 3672, 3798, 3825, 3900, 3978, 4050, 4056, 4080, 4212, 4220, 4225, 4420, 4563, 4590, 4680, 5064, 5070, 5100, 5200, 5265, 5275, 5304, 5400, 5486, 5508, 5525, 5616, 5697, 5746, 5850, 5967, 6084, 6120, 6330, 6480, 6630, 6760, 6800, 6885, 7020, 7174, 7344, 7596, 7605, 7650, 7800, 7956, 8100, 8112, 8229, 8424, 8440, 8450, 8619, 8775, 8840, 9126, 9180, 9360, 9495, 9945, 10128, 10140, 10200, 10530, 10550, 10608, 10761, 10800, 10972, 11016, 11050, 11394, 11475, 11492, 11700, 11934, 12168, 12240, 12660, 12675, 13260, 13520, 13689, 13715, 13770, 14040, 14348, 14365, 15192, 15210, 15300, 15600, 15825, 15912, 16200, 16458, 16575, 16848, 16880, 16900, 17091, 17238, 17550, 17680, 17901, 17935, 18252, 18360, 18990, 19890, 20280, 20400, 21060, 21100, 21522, 21944, 22032, 22100, 22788, 22815, 22950, 22984, 23400, 23868, 24336, 24687, 25320, 25350, 25857, 26325, 26520, 27378, 27430, 27540, 28080, 28485, 28696, 28730, 29835, 30384, 30420, 30600, 31650, 31824, 32283, 32400, 32916, 33150, 33800, 34182, 34425, 34476, 35100, 35659, 35802, 35870, 36504, 36720, 37980, 38025, 39780, 40560, 41145, 42120, 42200, 43044, 43095, 43888, 44200, 45576, 45630, 45900, 45968, 46631, 46800, 47475, 47736, 49374, 49725, 50640, 50700, 51714, 52650, 53040, 53805, 54756, 54860, 55080, 56970, 57392, 57460, 59670, 60840, 61200, 63300, 64566, 65832, 66300, 67600, 68364, 68445, 68575, 68850, 68952, 70200, 71318, 71604, 71740, 71825, 73008, 74061, 75960, 76050, 77571, 79560, 82290, 84240, 84400, 85455, 86088, 86190, 88400, 89505, 89675, 91152, 91260, 91800, 93262, 94950, 95472, 96849, 98748, 99450, 101400, 103428, 105300, 106977, 107610, 109512, 109720, 110160, 113940, 114075, 114920, 119340, 121680, 123435, 126600, 129132, 129285, 131664, 132600, 136728, 136890, 137150, 137700, 137904, 139893, 140400, 142425, 142636, 143208, 143480, 143650, 148122, 149175, 151920, 152100, 155142, 159120, 161415, 164580, 170910, 172176, 172380, 178295, 179010, 179350, 182520, 183600, 186524, 189900, 193698, 197496, 198900, 202800, 205725, 206856, 210600, 213954, 215220, 215475, 219024, 219440, 222183, 227880, 228150, 229840, 232713, 233155, 238680, 246870, 253200, 258264, 258570, 265200, 269025, 273456, 273780, 274300, 275400, 279786, 284850, 285272, 286416, 286960, 287300, 290547, 296244, 298350, 304200, 310284, 320931, 322830, 329160, 341820, 342225, 344760, 356590, 358020, 358700, 365040, 370305, 373048, 379800, 387396, 387855, 394992, 397800, 411450, 413712, 419679, 421200, 427275, 427908, 430440, 430950, 444366, 447525, 455760, 456300, 465426, 466310, 477360, 484245, 493740, 516528, 517140, 534885, 538050, 547560, 548600, 550800, 559572, 569700, 570544, 574600, 581094, 592488, 596700, 606203, 608400, 617175, 620568, 641862, 645660, 646425, 658320, 683640, 684450, 689520, 699465, 713180, 716040, 717400, 740610, 746096, 759600, 774792, 775710, 795600, 807075, 822900, 839358, 854550, 855816, 860880, 861900, 888732, 891475, 895050, 912600, 930852, 932620, 962793, 968490, 987480, 1034280, 1069770, 1076100, 1095120, 1097200, 1110915, 1119144, 1139400, 1149200, 1162188, 1163565, 1165775, 1184976, 1193400, 1212406, 1234350, 1241136, 1259037, 1283724, 1291320, 1292850, 1367280, 1368900, 1398930, 1426360, 1432080, 1434800, 1452735, 1481220, 1549584, 1551420, 1604655, 1614150, 1645800, 1678716, 1709100, 1711632, 1723800, 1777464, 1782950, 1790100, 1818609, 1825200, 1851525, 1861704, 1865240, 1925586, 1936980, 1939275, 1974960, 2068560, 2098395, 2139540, 2152200, 2221830, 2238288, 2278800, 2324376, 2327130, 2331550, 2386800, 2421225, 2424812, 2468700, 2518074, 2567448, 2582640, 2585700, 2674425, 2737800, 2797860, 2852720, 2888379, 2905470, 2962440, 3031015, 3102840, 3209310, 3228300, 3291600, 3357432, 3418200, 3447600, 3497325, 3554928, 3565900, 3580200, 3637218, 3703050, 3723408, 3730480, 3777111, 3851172, 3873960, 3878550, 4196790, 4279080, 4304400, 4443660, 4648752, 4654260, 4663100, 4813965, 4842450, 4849624, 4937400, 5036148, 5134896, 5171400, 5348850, 5455827, 5475600, 5554575, 5595720, 5776758, 5810940, 5817825, 5924880, 6062030, 6205680, 6295185, 6418620, 6456600, 6714864, 6836400, 6994650, 7131800, 7160400, 7263675, 7274436, 7406100, 7554222, 7702344, 7747920, 7757100, 8023275, 8393580, 8558160, 8887320, 9093045, 9308520, 9326200, 9627930, 9684900, 9699248, 9874800, 10072296, 10342800, 10491975, 10697700, 10911654, 11109150, 11191440, 11553516, 11621880, 11635650, 12124060, 12590370, 12837240, 12913200, 13989300, 14263600, 14441895, 14527350, 14548872, 14812200, 15108444, 15155075, 15404688, 15514200, 16046550, 16367481, 16787160, 17774640, 18186090, 18617040, 18652400, 18885555, 19255860, 19369800, 20144592, 20983950, 21395400, 21823308, 22218300, 23107032, 23243760, 23271300, 24069825, 24248120, 25180740, 25674480, 27279135, 27978600, 28883790, 29054700, 29097744, 29624400, 30216888, 30310150, 31028400, 31475925, 32093100, 32734962, 33574320, 36372180, 37771110, 38511720, 38739600, 41967900, 42790800, 43646616, 44436600, 45465225, 46214064, 46542600, 48139650, 48496240, 49102443, 50361480, 54558270, 55957200, 57767580, 58109400, 60433776, 60620300, 62951850, 64186200, 65469924, 72209475, 72744360, 75542220, 77023440, 81837405, 83935800, 87293232, 88873200, 90930450, 93085200, 94427775, 96279300, 98204886, 100722960, 109116540, 115535160, 116218800, 121240600, 125903700, 128372400, 130939848, 136395675, 144418950, 145488720, 151084440, 163674810, 167871600, 181860900, 188855550, 192558600, 196409772, 218233080, 231070320, 242481200, 245512215, 251807400, 261879696, 272791350, 288837900, 302168880, 327349620, 363721800, 377711100, 385117200, 392819544, 409187025, 436466160, 491024430, 503614800, 545582700, 577675800, 654699240, 727443600, 755422200, 785639088, 818374050, 982048860, 1091165400, 1155351600, 1227561075, 1309398480, 1510844400, 1636748100, 1964097720, 2182330800, 2455122150, 3273496200, 3928195440, 4910244300, 6546992400, 9820488600, 19640977200]

約数ペア:

[(1, 19640977200), (2, 9820488600), (3, 6546992400), (4, 4910244300), (5, 3928195440), (6, 3273496200), (8, 2455122150), (9, 2182330800), (10, 1964097720), (12, 1636748100), (13, 1510844400), (15, 1309398480), (16, 1227561075), (17, 1155351600), (18, 1091165400), (20, 982048860), (24, 818374050), (25, 785639088), (26, 755422200), (27, 727443600), (30, 654699240), (34, 577675800), (36, 545582700), (39, 503614800), (40, 491024430), (45, 436466160), (48, 409187025), (50, 392819544), (51, 385117200), (52, 377711100), (54, 363721800), (60, 327349620), (65, 302168880), (68, 288837900), (72, 272791350), (75, 261879696), (78, 251807400), (80, 245512215), (81, 242481200), (85, 231070320), (90, 218233080), (100, 196409772), (102, 192558600), (104, 188855550), (108, 181860900), (117, 167871600), (120, 163674810), (130, 151084440), (135, 145488720), (136, 144418950), (144, 136395675), (150, 130939848), (153, 128372400), (156, 125903700), (162, 121240600), (169, 116218800), (170, 115535160), (180, 109116540), (195, 100722960), (200, 98204886), (204, 96279300), (208, 94427775), (211, 93085200), (216, 90930450), (221, 88873200), (225, 87293232), (234, 83935800), (240, 81837405), (255, 77023440), (260, 75542220), (270, 72744360), (272, 72209475), (300, 65469924), (306, 64186200), (312, 62951850), (324, 60620300), (325, 60433776), (338, 58109400), (340, 57767580), (351, 55957200), (360, 54558270), (390, 50361480), (400, 49102443), (405, 48496240), (408, 48139650), (422, 46542600), (425, 46214064), (432, 45465225), (442, 44436600), (450, 43646616), (459, 42790800), (468, 41967900), (507, 38739600), (510, 38511720), (520, 37771110), (540, 36372180), (585, 33574320), (600, 32734962), (612, 32093100), (624, 31475925), (633, 31028400), (648, 30310150), (650, 30216888), (663, 29624400), (675, 29097744), (676, 29054700), (680, 28883790), (702, 27978600), (720, 27279135), (765, 25674480), (780, 25180740), (810, 24248120), (816, 24069825), (844, 23271300), (845, 23243760), (850, 23107032), (884, 22218300), (900, 21823308), (918, 21395400), (936, 20983950), (975, 20144592), (1014, 19369800), (1020, 19255860), (1040, 18885555), (1053, 18652400), (1055, 18617040), (1080, 18186090), (1105, 17774640), (1170, 16787160), (1200, 16367481), (1224, 16046550), (1266, 15514200), (1275, 15404688), (1296, 15155075), (1300, 15108444), (1326, 14812200), (1350, 14548872), (1352, 14527350), (1360, 14441895), (1377, 14263600), (1404, 13989300), (1521, 12913200), (1530, 12837240), (1560, 12590370), (1620, 12124060), (1688, 11635650), (1690, 11621880), (1700, 11553516), (1755, 11191440), (1768, 11109150), (1800, 10911654), (1836, 10697700), (1872, 10491975), (1899, 10342800), (1950, 10072296), (1989, 9874800), (2025, 9699248), (2028, 9684900), (2040, 9627930), (2106, 9326200), (2110, 9308520), (2160, 9093045), (2210, 8887320), (2295, 8558160), (2340, 8393580), (2448, 8023275), (2532, 7757100), (2535, 7747920), (2550, 7702344), (2600, 7554222), (2652, 7406100), (2700, 7274436), (2704, 7263675), (2743, 7160400), (2754, 7131800), (2808, 6994650), (2873, 6836400), (2925, 6714864), (3042, 6456600), (3060, 6418620), (3120, 6295185), (3165, 6205680), (3240, 6062030), (3315, 5924880), (3376, 5817825), (3380, 5810940), (3400, 5776758), (3510, 5595720), (3536, 5554575), (3587, 5475600), (3600, 5455827), (3672, 5348850), (3798, 5171400), (3825, 5134896), (3900, 5036148), (3978, 4937400), (4050, 4849624), (4056, 4842450), (4080, 4813965), (4212, 4663100), (4220, 4654260), (4225, 4648752), (4420, 4443660), (4563, 4304400), (4590, 4279080), (4680, 4196790), (5064, 3878550), (5070, 3873960), (5100, 3851172), (5200, 3777111), (5265, 3730480), (5275, 3723408), (5304, 3703050), (5400, 3637218), (5486, 3580200), (5508, 3565900), (5525, 3554928), (5616, 3497325), (5697, 3447600), (5746, 3418200), (5850, 3357432), (5967, 3291600), (6084, 3228300), (6120, 3209310), (6330, 3102840), (6480, 3031015), (6630, 2962440), (6760, 2905470), (6800, 2888379), (6885, 2852720), (7020, 2797860), (7174, 2737800), (7344, 2674425), (7596, 2585700), (7605, 2582640), (7650, 2567448), (7800, 2518074), (7956, 2468700), (8100, 2424812), (8112, 2421225), (8229, 2386800), (8424, 2331550), (8440, 2327130), (8450, 2324376), (8619, 2278800), (8775, 2238288), (8840, 2221830), (9126, 2152200), (9180, 2139540), (9360, 2098395), (9495, 2068560), (9945, 1974960), (10128, 1939275), (10140, 1936980), (10200, 1925586), (10530, 1865240), (10550, 1861704), (10608, 1851525), (10761, 1825200), (10800, 1818609), (10972, 1790100), (11016, 1782950), (11050, 1777464), (11394, 1723800), (11475, 1711632), (11492, 1709100), (11700, 1678716), (11934, 1645800), (12168, 1614150), (12240, 1604655), (12660, 1551420), (12675, 1549584), (13260, 1481220), (13520, 1452735), (13689, 1434800), (13715, 1432080), (13770, 1426360), (14040, 1398930), (14348, 1368900), (14365, 1367280), (15192, 1292850), (15210, 1291320), (15300, 1283724), (15600, 1259037), (15825, 1241136), (15912, 1234350), (16200, 1212406), (16458, 1193400), (16575, 1184976), (16848, 1165775), (16880, 1163565), (16900, 1162188), (17091, 1149200), (17238, 1139400), (17550, 1119144), (17680, 1110915), (17901, 1097200), (17935, 1095120), (18252, 1076100), (18360, 1069770), (18990, 1034280), (19890, 987480), (20280, 968490), (20400, 962793), (21060, 932620), (21100, 930852), (21522, 912600), (21944, 895050), (22032, 891475), (22100, 888732), (22788, 861900), (22815, 860880), (22950, 855816), (22984, 854550), (23400, 839358), (23868, 822900), (24336, 807075), (24687, 795600), (25320, 775710), (25350, 774792), (25857, 759600), (26325, 746096), (26520, 740610), (27378, 717400), (27430, 716040), (27540, 713180), (28080, 699465), (28485, 689520), (28696, 684450), (28730, 683640), (29835, 658320), (30384, 646425), (30420, 645660), (30600, 641862), (31650, 620568), (31824, 617175), (32283, 608400), (32400, 606203), (32916, 596700), (33150, 592488), (33800, 581094), (34182, 574600), (34425, 570544), (34476, 569700), (35100, 559572), (35659, 550800), (35802, 548600), (35870, 547560), (36504, 538050), (36720, 534885), (37980, 517140), (38025, 516528), (39780, 493740), (40560, 484245), (41145, 477360), (42120, 466310), (42200, 465426), (43044, 456300), (43095, 455760), (43888, 447525), (44200, 444366), (45576, 430950), (45630, 430440), (45900, 427908), (45968, 427275), (46631, 421200), (46800, 419679), (47475, 413712), (47736, 411450), (49374, 397800), (49725, 394992), (50640, 387855), (50700, 387396), (51714, 379800), (52650, 373048), (53040, 370305), (53805, 365040), (54756, 358700), (54860, 358020), (55080, 356590), (56970, 344760), (57392, 342225), (57460, 341820), (59670, 329160), (60840, 322830), (61200, 320931), (63300, 310284), (64566, 304200), (65832, 298350), (66300, 296244), (67600, 290547), (68364, 287300), (68445, 286960), (68575, 286416), (68850, 285272), (68952, 284850), (70200, 279786), (71318, 275400), (71604, 274300), (71740, 273780), (71825, 273456), (73008, 269025), (74061, 265200), (75960, 258570), (76050, 258264), (77571, 253200), (79560, 246870), (82290, 238680), (84240, 233155), (84400, 232713), (85455, 229840), (86088, 228150), (86190, 227880), (88400, 222183), (89505, 219440), (89675, 219024), (91152, 215475), (91260, 215220), (91800, 213954), (93262, 210600), (94950, 206856), (95472, 205725), (96849, 202800), (98748, 198900), (99450, 197496), (101400, 193698), (103428, 189900), (105300, 186524), (106977, 183600), (107610, 182520), (109512, 179350), (109720, 179010), (110160, 178295), (113940, 172380), (114075, 172176), (114920, 170910), (119340, 164580), (121680, 161415), (123435, 159120), (126600, 155142), (129132, 152100), (129285, 151920), (131664, 149175), (132600, 148122), (136728, 143650), (136890, 143480), (137150, 143208), (137700, 142636), (137904, 142425), (139893, 140400)]