157715580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12577}}^1$

素因数の和:12619

約数の個数: 96

約数和(自身を含む): 507144960

約数和(自身を除く): 349429380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 12540, 12577, 25154, 37731, 50308, 62885, 75462, 125770, 138347, 150924, 188655, 238963, 251540, 276694, 377310, 415041, 477926, 553388, 691735, 716889, 754620, 830082, 955852, 1194815, 1383470, 1433778, 1660164, 2075205, 2389630, 2628593, 2766940, 2867556, 3584445, 4150410, 4779260, 5257186, 7168890, 7885779, 8300820, 10514372, 13142965, 14337780, 15771558, 26285930, 31543116, 39428895, 52571860, 78857790, 157715580]

約数ペア:

[(1, 157715580), (2, 78857790), (3, 52571860), (4, 39428895), (5, 31543116), (6, 26285930), (10, 15771558), (11, 14337780), (12, 13142965), (15, 10514372), (19, 8300820), (20, 7885779), (22, 7168890), (30, 5257186), (33, 4779260), (38, 4150410), (44, 3584445), (55, 2867556), (57, 2766940), (60, 2628593), (66, 2389630), (76, 2075205), (95, 1660164), (110, 1433778), (114, 1383470), (132, 1194815), (165, 955852), (190, 830082), (209, 754620), (220, 716889), (228, 691735), (285, 553388), (330, 477926), (380, 415041), (418, 377310), (570, 276694), (627, 251540), (660, 238963), (836, 188655), (1045, 150924), (1140, 138347), (1254, 125770), (2090, 75462), (2508, 62885), (3135, 50308), (4180, 37731), (6270, 25154), (12540, 12577)]