39699240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 137410560

約数和(自身を除く): 97711320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 167, 168, 210, 280, 283, 334, 420, 501, 566, 668, 835, 840, 849, 1002, 1132, 1169, 1336, 1415, 1670, 1698, 1981, 2004, 2264, 2338, 2505, 2830, 3340, 3396, 3507, 3962, 4008, 4245, 4676, 5010, 5660, 5845, 5943, 6680, 6792, 7014, 7924, 8490, 9352, 9905, 10020, 11320, 11690, 11886, 14028, 15848, 16980, 17535, 19810, 20040, 23380, 23772, 28056, 29715, 33960, 35070, 39620, 46760, 47261, 47544, 59430, 70140, 79240, 94522, 118860, 140280, 141783, 189044, 236305, 237720, 283566, 330827, 378088, 472610, 567132, 661654, 708915, 945220, 992481, 1134264, 1323308, 1417830, 1654135, 1890440, 1984962, 2646616, 2835660, 3308270, 3969924, 4962405, 5671320, 6616540, 7939848, 9924810, 13233080, 19849620, 39699240]

約数ペア:

[(1, 39699240), (2, 19849620), (3, 13233080), (4, 9924810), (5, 7939848), (6, 6616540), (7, 5671320), (8, 4962405), (10, 3969924), (12, 3308270), (14, 2835660), (15, 2646616), (20, 1984962), (21, 1890440), (24, 1654135), (28, 1417830), (30, 1323308), (35, 1134264), (40, 992481), (42, 945220), (56, 708915), (60, 661654), (70, 567132), (84, 472610), (105, 378088), (120, 330827), (140, 283566), (167, 237720), (168, 236305), (210, 189044), (280, 141783), (283, 140280), (334, 118860), (420, 94522), (501, 79240), (566, 70140), (668, 59430), (835, 47544), (840, 47261), (849, 46760), (1002, 39620), (1132, 35070), (1169, 33960), (1336, 29715), (1415, 28056), (1670, 23772), (1698, 23380), (1981, 20040), (2004, 19810), (2264, 17535), (2338, 16980), (2505, 15848), (2830, 14028), (3340, 11886), (3396, 11690), (3507, 11320), (3962, 10020), (4008, 9905), (4245, 9352), (4676, 8490), (5010, 7924), (5660, 7014), (5845, 6792), (5943, 6680)]