115769640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 399144960

約数和(自身を除く): 283375320

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, 168, 210, 280, 283, 420, 487, 566, 840, 849, 974, 1132, 1415, 1461, 1698, 1948, 1981, 2264, 2435, 2830, 2922, 3396, 3409, 3896, 3962, 4245, 4870, 5660, 5844, 5943, 6792, 6818, 7305, 7924, 8490, 9740, 9905, 10227, 11320, 11688, 11886, 13636, 14610, 15848, 16980, 17045, 19480, 19810, 20454, 23772, 27272, 29220, 29715, 33960, 34090, 39620, 40908, 47544, 51135, 58440, 59430, 68180, 79240, 81816, 102270, 118860, 136360, 137821, 204540, 237720, 275642, 409080, 413463, 551284, 689105, 826926, 964747, 1102568, 1378210, 1653852, 1929494, 2067315, 2756420, 2894241, 3307704, 3858988, 4134630, 4823735, 5512840, 5788482, 7717976, 8269260, 9647470, 11576964, 14471205, 16538520, 19294940, 23153928, 28942410, 38589880, 57884820, 115769640]

約数ペア:

[(1, 115769640), (2, 57884820), (3, 38589880), (4, 28942410), (5, 23153928), (6, 19294940), (7, 16538520), (8, 14471205), (10, 11576964), (12, 9647470), (14, 8269260), (15, 7717976), (20, 5788482), (21, 5512840), (24, 4823735), (28, 4134630), (30, 3858988), (35, 3307704), (40, 2894241), (42, 2756420), (56, 2067315), (60, 1929494), (70, 1653852), (84, 1378210), (105, 1102568), (120, 964747), (140, 826926), (168, 689105), (210, 551284), (280, 413463), (283, 409080), (420, 275642), (487, 237720), (566, 204540), (840, 137821), (849, 136360), (974, 118860), (1132, 102270), (1415, 81816), (1461, 79240), (1698, 68180), (1948, 59430), (1981, 58440), (2264, 51135), (2435, 47544), (2830, 40908), (2922, 39620), (3396, 34090), (3409, 33960), (3896, 29715), (3962, 29220), (4245, 27272), (4870, 23772), (5660, 20454), (5844, 19810), (5943, 19480), (6792, 17045), (6818, 16980), (7305, 15848), (7924, 14610), (8490, 13636), (9740, 11886), (9905, 11688), (10227, 11320)]