20965957200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 720

約数和(自身を含む): 81688628736

約数和(自身を除く): 60722671536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 31, 34, 36, 40, 43, 45, 48, 50, 51, 60, 62, 68, 72, 75, 80, 85, 86, 90, 93, 100, 102, 120, 124, 129, 136, 144, 150, 153, 155, 170, 172, 180, 186, 200, 204, 215, 225, 240, 248, 255, 257, 258, 272, 279, 300, 306, 310, 340, 344, 360, 372, 387, 400, 408, 425, 430, 450, 465, 496, 510, 514, 516, 527, 558, 600, 612, 620, 645, 680, 688, 720, 731, 744, 765, 771, 774, 775, 816, 850, 860, 900, 930, 1020, 1028, 1032, 1054, 1075, 1116, 1200, 1224, 1240, 1275, 1285, 1290, 1333, 1360, 1395, 1462, 1488, 1530, 1542, 1548, 1550, 1581, 1700, 1720, 1800, 1860, 1935, 2040, 2056, 2064, 2108, 2150, 2193, 2232, 2313, 2325, 2448, 2480, 2550, 2570, 2580, 2635, 2666, 2790, 2924, 3060, 3084, 3096, 3100, 3162, 3225, 3400, 3440, 3600, 3655, 3720, 3825, 3855, 3870, 3999, 4080, 4112, 4216, 4300, 4369, 4386, 4464, 4626, 4650, 4743, 5100, 5140, 5160, 5270, 5332, 5580, 5848, 6120, 6168, 6192, 6200, 6324, 6425, 6450, 6579, 6665, 6800, 6975, 7310, 7440, 7650, 7710, 7740, 7905, 7967, 7998, 8432, 8600, 8738, 8772, 9252, 9300, 9486, 9675, 10200, 10280, 10320, 10540, 10664, 10965, 11051, 11160, 11565, 11696, 11997, 12240, 12336, 12400, 12648, 12850, 12900, 13107, 13158, 13175, 13330, 13950, 14620, 15300, 15420, 15480, 15810, 15934, 15996, 17200, 17476, 17544, 18275, 18504, 18600, 18972, 19275, 19350, 19995, 20400, 20560, 21080, 21328, 21845, 21930, 22102, 22320, 22661, 23130, 23715, 23901, 23994, 25296, 25700, 25800, 26214, 26316, 26350, 26660, 27900, 29240, 30600, 30840, 30960, 31620, 31868, 31992, 32895, 33153, 33325, 34952, 35088, 36550, 37008, 37200, 37944, 38550, 38700, 39321, 39525, 39835, 39990, 42160, 43690, 43860, 44204, 45322, 46260, 47430, 47802, 47988, 51400, 51600, 52428, 52632, 52700, 53320, 54825, 55255, 55800, 57825, 58480, 59985, 61200, 61680, 63240, 63736, 63984, 65535, 65790, 66306, 66650, 67983, 69904, 71703, 73100, 75888, 77100, 77400, 78642, 79050, 79670, 79980, 87380, 87720, 88408, 90644, 92520, 94860, 95604, 95976, 99459, 99975, 102800, 104856, 105264, 105400, 106640, 109225, 109650, 110510, 111600, 113305, 115650, 118575, 119505, 119970, 126480, 127472, 131070, 131580, 132612, 133300, 135439, 135966, 143406, 146200, 154200, 154800, 157284, 158100, 159340, 159960, 164475, 165765, 174760, 175440, 176816, 181288, 185040, 187867, 189720, 191208, 191952, 196605, 198918, 199175, 199950, 203949, 209712, 210800, 218450, 219300, 221020, 226610, 231300, 237150, 239010, 239940, 262140, 263160, 265224, 266600, 270878, 271932, 276275, 286812, 292400, 299925, 308400, 314568, 316200, 318680, 319920, 327675, 328950, 331530, 339915, 342581, 349520, 358515, 362576, 375734, 379440, 382416, 393210, 397836, 398350, 399900, 406317, 407898, 436900, 438600, 442040, 453220, 462600, 474300, 478020, 479880, 497295, 524280, 526320, 530448, 533200, 541756, 543864, 552550, 563601, 566525, 573624, 597525, 599850, 629136, 632400, 637360, 655350, 657900, 663060, 677195, 679830, 685162, 717030, 751468, 786420, 795672, 796700, 799800, 812634, 815796, 828825, 873800, 877200, 884080, 906440, 925200, 939335, 948600, 956040, 959760, 983025, 994590, 1019745, 1027743, 1048560, 1083512, 1087728, 1105100, 1127202, 1133050, 1147248, 1195050, 1199700, 1218951, 1310700, 1315800, 1326120, 1354390, 1359660, 1370324, 1434060, 1502936, 1572840, 1591344, 1593400, 1599600, 1625268, 1631592, 1657650, 1690803, 1699575, 1712905, 1747600, 1792575, 1812880, 1878670, 1897200, 1912080, 1966050, 1989180, 2031585, 2039490, 2055486, 2167024, 2210200, 2254404, 2266100, 2390100, 2399400, 2437902, 2486475, 2621400, 2631600, 2652240, 2708780, 2719320, 2740648, 2818005, 2868120, 3005872, 3083229, 3145680, 3186800, 3250536, 3263184, 3315300, 3381606, 3385975, 3399150, 3425810, 3585150, 3757340, 3932100, 3978360, 4063170, 4078980, 4110972, 4420400, 4508808, 4532200, 4696675, 4780200, 4798800, 4875804, 4972950, 5098725, 5138715, 5242800, 5417560, 5438640, 5481296, 5636010, 5736240, 5823877, 6094755, 6166458, 6501072, 6630600, 6763212, 6771950, 6798300, 6851620, 7170300, 7514680, 7864200, 7956720, 8126340, 8157960, 8221944, 8454015, 8564525, 9017616, 9064400, 9393350, 9560400, 9751608, 9945900, 10157925, 10197450, 10277430, 10835120, 11272020, 11647754, 12189510, 12332916, 13261200, 13526424, 13543900, 13596600, 13703240, 14090025, 14340600, 15029360, 15416145, 15728400, 16252680, 16315920, 16443888, 16908030, 17129050, 17471631, 18786700, 19503216, 19891800, 20315850, 20394900, 20554860, 22544040, 23295508, 24379020, 24665832, 25693575, 27052848, 27087800, 27193200, 27406480, 28180050, 28681200, 29119385, 30473775, 30832290, 32505360, 33816060, 34258100, 34943262, 37573400, 39783600, 40631700, 40789800, 41109720, 42270075, 45088080, 46591016, 48758040, 49331664, 51387150, 52414893, 54175600, 56360100, 58238770, 60947550, 61664580, 67632120, 68516200, 69886524, 75146800, 77080725, 81263400, 81579600, 82219440, 84540150, 87358155, 93182032, 97516080, 102774300, 104829786, 112720200, 116477540, 121895100, 123329160, 135264240, 137032400, 139773048, 145596925, 154161450, 162526800, 169080300, 174716310, 205548600, 209659572, 225440400, 232955080, 243790200, 246658320, 262074465, 279546096, 291193850, 308322900, 338160600, 349432620, 411097200, 419319144, 436790775, 465910160, 487580400, 524148930, 582387700, 616645800, 676321200, 698865240, 838638288, 873581550, 1048297860, 1164775400, 1233291600, 1310372325, 1397730480, 1747163100, 2096595720, 2329550800, 2620744650, 3494326200, 4193191440, 5241489300, 6988652400, 10482978600, 20965957200]

約数ペア:

[(1, 20965957200), (2, 10482978600), (3, 6988652400), (4, 5241489300), (5, 4193191440), (6, 3494326200), (8, 2620744650), (9, 2329550800), (10, 2096595720), (12, 1747163100), (15, 1397730480), (16, 1310372325), (17, 1233291600), (18, 1164775400), (20, 1048297860), (24, 873581550), (25, 838638288), (30, 698865240), (31, 676321200), (34, 616645800), (36, 582387700), (40, 524148930), (43, 487580400), (45, 465910160), (48, 436790775), (50, 419319144), (51, 411097200), (60, 349432620), (62, 338160600), (68, 308322900), (72, 291193850), (75, 279546096), (80, 262074465), (85, 246658320), (86, 243790200), (90, 232955080), (93, 225440400), (100, 209659572), (102, 205548600), (120, 174716310), (124, 169080300), (129, 162526800), (136, 154161450), (144, 145596925), (150, 139773048), (153, 137032400), (155, 135264240), (170, 123329160), (172, 121895100), (180, 116477540), (186, 112720200), (200, 104829786), (204, 102774300), (215, 97516080), (225, 93182032), (240, 87358155), (248, 84540150), (255, 82219440), (257, 81579600), (258, 81263400), (272, 77080725), (279, 75146800), (300, 69886524), (306, 68516200), (310, 67632120), (340, 61664580), (344, 60947550), (360, 58238770), (372, 56360100), (387, 54175600), (400, 52414893), (408, 51387150), (425, 49331664), (430, 48758040), (450, 46591016), (465, 45088080), (496, 42270075), (510, 41109720), (514, 40789800), (516, 40631700), (527, 39783600), (558, 37573400), (600, 34943262), (612, 34258100), (620, 33816060), (645, 32505360), (680, 30832290), (688, 30473775), (720, 29119385), (731, 28681200), (744, 28180050), (765, 27406480), (771, 27193200), (774, 27087800), (775, 27052848), (816, 25693575), (850, 24665832), (860, 24379020), (900, 23295508), (930, 22544040), (1020, 20554860), (1028, 20394900), (1032, 20315850), (1054, 19891800), (1075, 19503216), (1116, 18786700), (1200, 17471631), (1224, 17129050), (1240, 16908030), (1275, 16443888), (1285, 16315920), (1290, 16252680), (1333, 15728400), (1360, 15416145), (1395, 15029360), (1462, 14340600), (1488, 14090025), (1530, 13703240), (1542, 13596600), (1548, 13543900), (1550, 13526424), (1581, 13261200), (1700, 12332916), (1720, 12189510), (1800, 11647754), (1860, 11272020), (1935, 10835120), (2040, 10277430), (2056, 10197450), (2064, 10157925), (2108, 9945900), (2150, 9751608), (2193, 9560400), (2232, 9393350), (2313, 9064400), (2325, 9017616), (2448, 8564525), (2480, 8454015), (2550, 8221944), (2570, 8157960), (2580, 8126340), (2635, 7956720), (2666, 7864200), (2790, 7514680), (2924, 7170300), (3060, 6851620), (3084, 6798300), (3096, 6771950), (3100, 6763212), (3162, 6630600), (3225, 6501072), (3400, 6166458), (3440, 6094755), (3600, 5823877), (3655, 5736240), (3720, 5636010), (3825, 5481296), (3855, 5438640), (3870, 5417560), (3999, 5242800), (4080, 5138715), (4112, 5098725), (4216, 4972950), (4300, 4875804), (4369, 4798800), (4386, 4780200), (4464, 4696675), (4626, 4532200), (4650, 4508808), (4743, 4420400), (5100, 4110972), (5140, 4078980), (5160, 4063170), (5270, 3978360), (5332, 3932100), (5580, 3757340), (5848, 3585150), (6120, 3425810), (6168, 3399150), (6192, 3385975), (6200, 3381606), (6324, 3315300), (6425, 3263184), (6450, 3250536), (6579, 3186800), (6665, 3145680), (6800, 3083229), (6975, 3005872), (7310, 2868120), (7440, 2818005), (7650, 2740648), (7710, 2719320), (7740, 2708780), (7905, 2652240), (7967, 2631600), (7998, 2621400), (8432, 2486475), (8600, 2437902), (8738, 2399400), (8772, 2390100), (9252, 2266100), (9300, 2254404), (9486, 2210200), (9675, 2167024), (10200, 2055486), (10280, 2039490), (10320, 2031585), (10540, 1989180), (10664, 1966050), (10965, 1912080), (11051, 1897200), (11160, 1878670), (11565, 1812880), (11696, 1792575), (11997, 1747600), (12240, 1712905), (12336, 1699575), (12400, 1690803), (12648, 1657650), (12850, 1631592), (12900, 1625268), (13107, 1599600), (13158, 1593400), (13175, 1591344), (13330, 1572840), (13950, 1502936), (14620, 1434060), (15300, 1370324), (15420, 1359660), (15480, 1354390), (15810, 1326120), (15934, 1315800), (15996, 1310700), (17200, 1218951), (17476, 1199700), (17544, 1195050), (18275, 1147248), (18504, 1133050), (18600, 1127202), (18972, 1105100), (19275, 1087728), (19350, 1083512), (19995, 1048560), (20400, 1027743), (20560, 1019745), (21080, 994590), (21328, 983025), (21845, 959760), (21930, 956040), (22102, 948600), (22320, 939335), (22661, 925200), (23130, 906440), (23715, 884080), (23901, 877200), (23994, 873800), (25296, 828825), (25700, 815796), (25800, 812634), (26214, 799800), (26316, 796700), (26350, 795672), (26660, 786420), (27900, 751468), (29240, 717030), (30600, 685162), (30840, 679830), (30960, 677195), (31620, 663060), (31868, 657900), (31992, 655350), (32895, 637360), (33153, 632400), (33325, 629136), (34952, 599850), (35088, 597525), (36550, 573624), (37008, 566525), (37200, 563601), (37944, 552550), (38550, 543864), (38700, 541756), (39321, 533200), (39525, 530448), (39835, 526320), (39990, 524280), (42160, 497295), (43690, 479880), (43860, 478020), (44204, 474300), (45322, 462600), (46260, 453220), (47430, 442040), (47802, 438600), (47988, 436900), (51400, 407898), (51600, 406317), (52428, 399900), (52632, 398350), (52700, 397836), (53320, 393210), (54825, 382416), (55255, 379440), (55800, 375734), (57825, 362576), (58480, 358515), (59985, 349520), (61200, 342581), (61680, 339915), (63240, 331530), (63736, 328950), (63984, 327675), (65535, 319920), (65790, 318680), (66306, 316200), (66650, 314568), (67983, 308400), (69904, 299925), (71703, 292400), (73100, 286812), (75888, 276275), (77100, 271932), (77400, 270878), (78642, 266600), (79050, 265224), (79670, 263160), (79980, 262140), (87380, 239940), (87720, 239010), (88408, 237150), (90644, 231300), (92520, 226610), (94860, 221020), (95604, 219300), (95976, 218450), (99459, 210800), (99975, 209712), (102800, 203949), (104856, 199950), (105264, 199175), (105400, 198918), (106640, 196605), (109225, 191952), (109650, 191208), (110510, 189720), (111600, 187867), (113305, 185040), (115650, 181288), (118575, 176816), (119505, 175440), (119970, 174760), (126480, 165765), (127472, 164475), (131070, 159960), (131580, 159340), (132612, 158100), (133300, 157284), (135439, 154800), (135966, 154200), (143406, 146200)]