123337987520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{661117}}^1$

素因数の和:661198

約数の個数: 112

約数和(自身を含む): 326444201568

約数和(自身を除く): 203106214048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 160, 176, 212, 220, 265, 320, 352, 424, 440, 530, 583, 704, 848, 880, 1060, 1166, 1696, 1760, 2120, 2332, 2915, 3392, 3520, 4240, 4664, 5830, 8480, 9328, 11660, 16960, 18656, 23320, 37312, 46640, 93280, 186560, 661117, 1322234, 2644468, 3305585, 5288936, 6611170, 7272287, 10577872, 13222340, 14544574, 21155744, 26444680, 29089148, 35039201, 36361435, 42311488, 52889360, 58178296, 70078402, 72722870, 105778720, 116356592, 140156804, 145445740, 175196005, 211557440, 232713184, 280313608, 290891480, 350392010, 385431211, 465426368, 560627216, 581782960, 700784020, 770862422, 1121254432, 1163565920, 1401568040, 1541724844, 1927156055, 2242508864, 2327131840, 2803136080, 3083449688, 3854312110, 5606272160, 6166899376, 7708624220, 11212544320, 12333798752, 15417248440, 24667597504, 30834496880, 61668993760, 123337987520]

約数ペア:

[(1, 123337987520), (2, 61668993760), (4, 30834496880), (5, 24667597504), (8, 15417248440), (10, 12333798752), (11, 11212544320), (16, 7708624220), (20, 6166899376), (22, 5606272160), (32, 3854312110), (40, 3083449688), (44, 2803136080), (53, 2327131840), (55, 2242508864), (64, 1927156055), (80, 1541724844), (88, 1401568040), (106, 1163565920), (110, 1121254432), (160, 770862422), (176, 700784020), (212, 581782960), (220, 560627216), (265, 465426368), (320, 385431211), (352, 350392010), (424, 290891480), (440, 280313608), (530, 232713184), (583, 211557440), (704, 175196005), (848, 145445740), (880, 140156804), (1060, 116356592), (1166, 105778720), (1696, 72722870), (1760, 70078402), (2120, 58178296), (2332, 52889360), (2915, 42311488), (3392, 36361435), (3520, 35039201), (4240, 29089148), (4664, 26444680), (5830, 21155744), (8480, 14544574), (9328, 13222340), (11660, 10577872), (16960, 7272287), (18656, 6611170), (23320, 5288936), (37312, 3305585), (46640, 2644468), (93280, 1322234), (186560, 661117)]