1474892640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78787}}^1$

素因数の和:78821

約数の個数: 144

約数和(自身を含む): 5420299248

約数和(自身を除く): 3945406608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 78787, 157574, 236361, 315148, 393935, 472722, 630296, 709083, 787870, 945444, 1024231, 1181805, 1260592, 1418166, 1575740, 1890888, 2048462, 2363610, 2521184, 2836332, 3072693, 3151480, 3545415, 3781776, 4096924, 4727220, 5121155, 5672664, 6145386, 6302960, 7090830, 7563552, 8193848, 9218079, 9454440, 10242310, 11345328, 12290772, 12605920, 14181660, 15363465, 16387696, 18436158, 18908880, 20484620, 22690656, 24581544, 28363320, 30726930, 32775392, 36872316, 37817760, 40969240, 46090395, 49163088, 56726640, 61453860, 73744632, 81938480, 92180790, 98326176, 113453280, 122907720, 147489264, 163876960, 184361580, 245815440, 294978528, 368723160, 491630880, 737446320, 1474892640]

約数ペア:

[(1, 1474892640), (2, 737446320), (3, 491630880), (4, 368723160), (5, 294978528), (6, 245815440), (8, 184361580), (9, 163876960), (10, 147489264), (12, 122907720), (13, 113453280), (15, 98326176), (16, 92180790), (18, 81938480), (20, 73744632), (24, 61453860), (26, 56726640), (30, 49163088), (32, 46090395), (36, 40969240), (39, 37817760), (40, 36872316), (45, 32775392), (48, 30726930), (52, 28363320), (60, 24581544), (65, 22690656), (72, 20484620), (78, 18908880), (80, 18436158), (90, 16387696), (96, 15363465), (104, 14181660), (117, 12605920), (120, 12290772), (130, 11345328), (144, 10242310), (156, 9454440), (160, 9218079), (180, 8193848), (195, 7563552), (208, 7090830), (234, 6302960), (240, 6145386), (260, 5672664), (288, 5121155), (312, 4727220), (360, 4096924), (390, 3781776), (416, 3545415), (468, 3151480), (480, 3072693), (520, 2836332), (585, 2521184), (624, 2363610), (720, 2048462), (780, 1890888), (936, 1575740), (1040, 1418166), (1170, 1260592), (1248, 1181805), (1440, 1024231), (1560, 945444), (1872, 787870), (2080, 709083), (2340, 630296), (3120, 472722), (3744, 393935), (4680, 315148), (6240, 236361), (9360, 157574), (18720, 78787)]