169300920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:757

約数の個数: 128

約数和(自身を含む): 532500480

約数和(自身を除く): 363199560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 71, 93, 120, 124, 142, 155, 186, 213, 248, 284, 310, 355, 372, 426, 465, 568, 620, 641, 710, 744, 852, 930, 1065, 1240, 1282, 1420, 1704, 1860, 1923, 2130, 2201, 2564, 2840, 3205, 3720, 3846, 4260, 4402, 5128, 6410, 6603, 7692, 8520, 8804, 9615, 11005, 12820, 13206, 15384, 17608, 19230, 19871, 22010, 25640, 26412, 33015, 38460, 39742, 44020, 45511, 52824, 59613, 66030, 76920, 79484, 88040, 91022, 99355, 119226, 132060, 136533, 158968, 182044, 198710, 227555, 238452, 264120, 273066, 298065, 364088, 397420, 455110, 476904, 546132, 596130, 682665, 794840, 910220, 1092264, 1192260, 1365330, 1410841, 1820440, 2384520, 2730660, 2821682, 4232523, 5461320, 5643364, 7054205, 8465046, 11286728, 14108410, 16930092, 21162615, 28216820, 33860184, 42325230, 56433640, 84650460, 169300920]

約数ペア:

[(1, 169300920), (2, 84650460), (3, 56433640), (4, 42325230), (5, 33860184), (6, 28216820), (8, 21162615), (10, 16930092), (12, 14108410), (15, 11286728), (20, 8465046), (24, 7054205), (30, 5643364), (31, 5461320), (40, 4232523), (60, 2821682), (62, 2730660), (71, 2384520), (93, 1820440), (120, 1410841), (124, 1365330), (142, 1192260), (155, 1092264), (186, 910220), (213, 794840), (248, 682665), (284, 596130), (310, 546132), (355, 476904), (372, 455110), (426, 397420), (465, 364088), (568, 298065), (620, 273066), (641, 264120), (710, 238452), (744, 227555), (852, 198710), (930, 182044), (1065, 158968), (1240, 136533), (1282, 132060), (1420, 119226), (1704, 99355), (1860, 91022), (1923, 88040), (2130, 79484), (2201, 76920), (2564, 66030), (2840, 59613), (3205, 52824), (3720, 45511), (3846, 44020), (4260, 39742), (4402, 38460), (5128, 33015), (6410, 26412), (6603, 25640), (7692, 22010), (8520, 19871), (8804, 19230), (9615, 17608), (11005, 15384), (12820, 13206)]