86054640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 307646976

約数和(自身を除く): 221592336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 181, 210, 240, 280, 283, 336, 362, 420, 543, 560, 566, 724, 840, 849, 905, 1086, 1132, 1267, 1415, 1448, 1680, 1698, 1810, 1981, 2172, 2264, 2534, 2715, 2830, 2896, 3396, 3620, 3801, 3962, 4245, 4344, 4528, 5068, 5430, 5660, 5943, 6335, 6792, 7240, 7602, 7924, 8490, 8688, 9905, 10136, 10860, 11320, 11886, 12670, 13584, 14480, 15204, 15848, 16980, 19005, 19810, 20272, 21720, 22640, 23772, 25340, 29715, 30408, 31696, 33960, 38010, 39620, 43440, 47544, 50680, 51223, 59430, 60816, 67920, 76020, 79240, 95088, 101360, 102446, 118860, 152040, 153669, 158480, 204892, 237720, 256115, 304080, 307338, 358561, 409784, 475440, 512230, 614676, 717122, 768345, 819568, 1024460, 1075683, 1229352, 1434244, 1536690, 1792805, 2048920, 2151366, 2458704, 2868488, 3073380, 3585610, 4097840, 4302732, 5378415, 5736976, 6146760, 7171220, 8605464, 10756830, 12293520, 14342440, 17210928, 21513660, 28684880, 43027320, 86054640]

約数ペア:

[(1, 86054640), (2, 43027320), (3, 28684880), (4, 21513660), (5, 17210928), (6, 14342440), (7, 12293520), (8, 10756830), (10, 8605464), (12, 7171220), (14, 6146760), (15, 5736976), (16, 5378415), (20, 4302732), (21, 4097840), (24, 3585610), (28, 3073380), (30, 2868488), (35, 2458704), (40, 2151366), (42, 2048920), (48, 1792805), (56, 1536690), (60, 1434244), (70, 1229352), (80, 1075683), (84, 1024460), (105, 819568), (112, 768345), (120, 717122), (140, 614676), (168, 512230), (181, 475440), (210, 409784), (240, 358561), (280, 307338), (283, 304080), (336, 256115), (362, 237720), (420, 204892), (543, 158480), (560, 153669), (566, 152040), (724, 118860), (840, 102446), (849, 101360), (905, 95088), (1086, 79240), (1132, 76020), (1267, 67920), (1415, 60816), (1448, 59430), (1680, 51223), (1698, 50680), (1810, 47544), (1981, 43440), (2172, 39620), (2264, 38010), (2534, 33960), (2715, 31696), (2830, 30408), (2896, 29715), (3396, 25340), (3620, 23772), (3801, 22640), (3962, 21720), (4245, 20272), (4344, 19810), (4528, 19005), (5068, 16980), (5430, 15848), (5660, 15204), (5943, 14480), (6335, 13584), (6792, 12670), (7240, 11886), (7602, 11320), (7924, 10860), (8490, 10136), (8688, 9905)]