88618880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 245583360

約数和(自身を除く): 156964480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 131, 140, 151, 160, 224, 262, 280, 302, 320, 448, 524, 560, 604, 640, 655, 755, 896, 917, 1048, 1057, 1120, 1208, 1310, 1510, 1834, 2096, 2114, 2240, 2416, 2620, 3020, 3668, 4192, 4228, 4480, 4585, 4832, 5240, 5285, 6040, 7336, 8384, 8456, 9170, 9664, 10480, 10570, 12080, 14672, 16768, 16912, 18340, 19328, 19781, 20960, 21140, 24160, 29344, 33824, 36680, 39562, 41920, 42280, 48320, 58688, 67648, 73360, 79124, 83840, 84560, 96640, 98905, 117376, 135296, 138467, 146720, 158248, 169120, 197810, 276934, 293440, 316496, 338240, 395620, 553868, 586880, 632992, 676480, 692335, 791240, 1107736, 1265984, 1384670, 1582480, 2215472, 2531968, 2769340, 3164960, 4430944, 5538680, 6329920, 8861888, 11077360, 12659840, 17723776, 22154720, 44309440, 88618880]

約数ペア:

[(1, 88618880), (2, 44309440), (4, 22154720), (5, 17723776), (7, 12659840), (8, 11077360), (10, 8861888), (14, 6329920), (16, 5538680), (20, 4430944), (28, 3164960), (32, 2769340), (35, 2531968), (40, 2215472), (56, 1582480), (64, 1384670), (70, 1265984), (80, 1107736), (112, 791240), (128, 692335), (131, 676480), (140, 632992), (151, 586880), (160, 553868), (224, 395620), (262, 338240), (280, 316496), (302, 293440), (320, 276934), (448, 197810), (524, 169120), (560, 158248), (604, 146720), (640, 138467), (655, 135296), (755, 117376), (896, 98905), (917, 96640), (1048, 84560), (1057, 83840), (1120, 79124), (1208, 73360), (1310, 67648), (1510, 58688), (1834, 48320), (2096, 42280), (2114, 41920), (2240, 39562), (2416, 36680), (2620, 33824), (3020, 29344), (3668, 24160), (4192, 21140), (4228, 20960), (4480, 19781), (4585, 19328), (4832, 18340), (5240, 16912), (5285, 16768), (6040, 14672), (7336, 12080), (8384, 10570), (8456, 10480), (9170, 9664)]