136838960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2399}}^1$

素因数の和:2466

約数の個数: 80

約数和(自身を含む): 342835200

約数和(自身を除く): 205996240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2399, 2480, 2852, 3565, 4798, 5704, 7130, 9596, 11408, 11995, 14260, 19192, 23990, 28520, 38384, 47980, 55177, 57040, 74369, 95960, 110354, 148738, 191920, 220708, 275885, 297476, 371845, 441416, 551770, 594952, 743690, 882832, 1103540, 1189904, 1487380, 1710487, 2207080, 2974760, 3420974, 4414160, 5949520, 6841948, 8552435, 13683896, 17104870, 27367792, 34209740, 68419480, 136838960]

約数ペア:

[(1, 136838960), (2, 68419480), (4, 34209740), (5, 27367792), (8, 17104870), (10, 13683896), (16, 8552435), (20, 6841948), (23, 5949520), (31, 4414160), (40, 3420974), (46, 2974760), (62, 2207080), (80, 1710487), (92, 1487380), (115, 1189904), (124, 1103540), (155, 882832), (184, 743690), (230, 594952), (248, 551770), (310, 441416), (368, 371845), (460, 297476), (496, 275885), (620, 220708), (713, 191920), (920, 148738), (1240, 110354), (1426, 95960), (1840, 74369), (2399, 57040), (2480, 55177), (2852, 47980), (3565, 38384), (4798, 28520), (5704, 23990), (7130, 19192), (9596, 14260), (11408, 11995)]