129878760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1699

約数の個数: 128

約数和(自身を含む): 432293760

約数和(自身を除く): 302415000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 183, 220, 244, 264, 305, 330, 366, 440, 488, 610, 660, 671, 732, 915, 1220, 1320, 1342, 1464, 1613, 1830, 2013, 2440, 2684, 3226, 3355, 3660, 4026, 4839, 5368, 6452, 6710, 7320, 8052, 8065, 9678, 10065, 12904, 13420, 16104, 16130, 17743, 19356, 20130, 24195, 26840, 32260, 35486, 38712, 40260, 48390, 53229, 64520, 70972, 80520, 88715, 96780, 98393, 106458, 141944, 177430, 193560, 196786, 212916, 266145, 295179, 354860, 393572, 425832, 491965, 532290, 590358, 709720, 787144, 983930, 1064580, 1082323, 1180716, 1475895, 1967860, 2129160, 2164646, 2361432, 2951790, 3246969, 3935720, 4329292, 5411615, 5903580, 6493938, 8658584, 10823230, 11807160, 12987876, 16234845, 21646460, 25975752, 32469690, 43292920, 64939380, 129878760]

約数ペア:

[(1, 129878760), (2, 64939380), (3, 43292920), (4, 32469690), (5, 25975752), (6, 21646460), (8, 16234845), (10, 12987876), (11, 11807160), (12, 10823230), (15, 8658584), (20, 6493938), (22, 5903580), (24, 5411615), (30, 4329292), (33, 3935720), (40, 3246969), (44, 2951790), (55, 2361432), (60, 2164646), (61, 2129160), (66, 1967860), (88, 1475895), (110, 1180716), (120, 1082323), (122, 1064580), (132, 983930), (165, 787144), (183, 709720), (220, 590358), (244, 532290), (264, 491965), (305, 425832), (330, 393572), (366, 354860), (440, 295179), (488, 266145), (610, 212916), (660, 196786), (671, 193560), (732, 177430), (915, 141944), (1220, 106458), (1320, 98393), (1342, 96780), (1464, 88715), (1613, 80520), (1830, 70972), (2013, 64520), (2440, 53229), (2684, 48390), (3226, 40260), (3355, 38712), (3660, 35486), (4026, 32260), (4839, 26840), (5368, 24195), (6452, 20130), (6710, 19356), (7320, 17743), (8052, 16130), (8065, 16104), (9678, 13420), (10065, 12904)]