218639759520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5005489}}^1$

素因数の和:5005527

約数の個数: 192

約数和(自身を含む): 847649698560

約数和(自身を除く): 629009939040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 21840, 43680, 5005489, 10010978, 15016467, 20021956, 25027445, 30032934, 35038423, 40043912, 50054890, 60065868, 65071357, 70076846, 75082335, 80087824, 100109780, 105115269, 120131736, 130142714, 140153692, 150164670, 160175648, 175192115, 195214071, 200219560, 210230538, 240263472, 260285428, 280307384, 300329340, 325356785, 350384230, 390428142, 400439120, 420461076, 455499499, 480526944, 520570856, 525576345, 560614768, 600658680, 650713570, 700768460, 780856284, 800878240, 840922152, 910998998, 976070355, 1041141712, 1051152690, 1121229536, 1201317360, 1301427140, 1366498497, 1401536920, 1561712568, 1681844304, 1821997996, 1952140710, 2082283424, 2102305380, 2277497495, 2402634720, 2602854280, 2732996994, 2803073840, 3123425136, 3363688608, 3643995992, 3904281420, 4204610760, 4554994990, 5205708560, 5465993988, 5606147680, 6246850272, 6832492485, 7287991984, 7808562840, 8409221520, 9109989980, 10411417120, 10931987976, 13664984970, 14575983968, 15617125680, 16818443040, 18219979960, 21863975952, 27329969940, 31234251360, 36439959920, 43727951904, 54659939880, 72879919840, 109319879760, 218639759520]

約数ペア:

[(1, 218639759520), (2, 109319879760), (3, 72879919840), (4, 54659939880), (5, 43727951904), (6, 36439959920), (7, 31234251360), (8, 27329969940), (10, 21863975952), (12, 18219979960), (13, 16818443040), (14, 15617125680), (15, 14575983968), (16, 13664984970), (20, 10931987976), (21, 10411417120), (24, 9109989980), (26, 8409221520), (28, 7808562840), (30, 7287991984), (32, 6832492485), (35, 6246850272), (39, 5606147680), (40, 5465993988), (42, 5205708560), (48, 4554994990), (52, 4204610760), (56, 3904281420), (60, 3643995992), (65, 3363688608), (70, 3123425136), (78, 2803073840), (80, 2732996994), (84, 2602854280), (91, 2402634720), (96, 2277497495), (104, 2102305380), (105, 2082283424), (112, 1952140710), (120, 1821997996), (130, 1681844304), (140, 1561712568), (156, 1401536920), (160, 1366498497), (168, 1301427140), (182, 1201317360), (195, 1121229536), (208, 1051152690), (210, 1041141712), (224, 976070355), (240, 910998998), (260, 840922152), (273, 800878240), (280, 780856284), (312, 700768460), (336, 650713570), (364, 600658680), (390, 560614768), (416, 525576345), (420, 520570856), (455, 480526944), (480, 455499499), (520, 420461076), (546, 400439120), (560, 390428142), (624, 350384230), (672, 325356785), (728, 300329340), (780, 280307384), (840, 260285428), (910, 240263472), (1040, 210230538), (1092, 200219560), (1120, 195214071), (1248, 175192115), (1365, 160175648), (1456, 150164670), (1560, 140153692), (1680, 130142714), (1820, 120131736), (2080, 105115269), (2184, 100109780), (2730, 80087824), (2912, 75082335), (3120, 70076846), (3360, 65071357), (3640, 60065868), (4368, 50054890), (5460, 40043912), (6240, 35038423), (7280, 30032934), (8736, 25027445), (10920, 20021956), (14560, 15016467), (21840, 10010978), (43680, 5005489)]