219477960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2092

約数の個数: 192

約数和(自身を含む): 801964800

約数和(自身を除く): 582486840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2039, 2070, 2340, 2392, 2691, 2760, 2990, 3588, 4078, 4140, 4485, 4680, 5382, 5980, 6117, 7176, 8156, 8280, 8970, 10195, 10764, 11960, 12234, 13455, 16312, 17940, 18351, 20390, 21528, 24468, 26507, 26910, 30585, 35880, 36702, 40780, 46897, 48936, 53014, 53820, 61170, 73404, 79521, 81560, 91755, 93794, 106028, 107640, 122340, 132535, 140691, 146808, 159042, 183510, 187588, 212056, 234485, 238563, 244680, 265070, 281382, 318084, 367020, 375176, 397605, 422073, 468970, 477126, 530140, 562764, 609661, 636168, 703455, 734040, 795210, 844146, 937940, 954252, 1060280, 1125528, 1192815, 1219322, 1406910, 1590420, 1688292, 1828983, 1875880, 1908504, 2110365, 2385630, 2438644, 2813820, 3048305, 3180840, 3376584, 3657966, 4220730, 4771260, 4877288, 5486949, 5627640, 6096610, 7315932, 8441460, 9144915, 9542520, 10973898, 12193220, 14631864, 16882920, 18289830, 21947796, 24386440, 27434745, 36579660, 43895592, 54869490, 73159320, 109738980, 219477960]

約数ペア:

[(1, 219477960), (2, 109738980), (3, 73159320), (4, 54869490), (5, 43895592), (6, 36579660), (8, 27434745), (9, 24386440), (10, 21947796), (12, 18289830), (13, 16882920), (15, 14631864), (18, 12193220), (20, 10973898), (23, 9542520), (24, 9144915), (26, 8441460), (30, 7315932), (36, 6096610), (39, 5627640), (40, 5486949), (45, 4877288), (46, 4771260), (52, 4220730), (60, 3657966), (65, 3376584), (69, 3180840), (72, 3048305), (78, 2813820), (90, 2438644), (92, 2385630), (104, 2110365), (115, 1908504), (117, 1875880), (120, 1828983), (130, 1688292), (138, 1590420), (156, 1406910), (180, 1219322), (184, 1192815), (195, 1125528), (207, 1060280), (230, 954252), (234, 937940), (260, 844146), (276, 795210), (299, 734040), (312, 703455), (345, 636168), (360, 609661), (390, 562764), (414, 530140), (460, 477126), (468, 468970), (520, 422073), (552, 397605), (585, 375176), (598, 367020), (690, 318084), (780, 281382), (828, 265070), (897, 244680), (920, 238563), (936, 234485), (1035, 212056), (1170, 187588), (1196, 183510), (1380, 159042), (1495, 146808), (1560, 140691), (1656, 132535), (1794, 122340), (2039, 107640), (2070, 106028), (2340, 93794), (2392, 91755), (2691, 81560), (2760, 79521), (2990, 73404), (3588, 61170), (4078, 53820), (4140, 53014), (4485, 48936), (4680, 46897), (5382, 40780), (5980, 36702), (6117, 35880), (7176, 30585), (8156, 26910), (8280, 26507), (8970, 24468), (10195, 21528), (10764, 20390), (11960, 18351), (12234, 17940), (13455, 16312)]