157223460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 454164480

約数和(自身を除く): 296941020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 127, 141, 188, 235, 254, 282, 381, 439, 470, 508, 564, 635, 705, 762, 878, 940, 1270, 1317, 1410, 1524, 1756, 1905, 2195, 2540, 2634, 2820, 3810, 4390, 5268, 5969, 6585, 7620, 8780, 11938, 13170, 17907, 20633, 23876, 26340, 29845, 35814, 41266, 55753, 59690, 61899, 71628, 82532, 89535, 103165, 111506, 119380, 123798, 167259, 179070, 206330, 223012, 247596, 278765, 309495, 334518, 358140, 412660, 557530, 618990, 669036, 836295, 1115060, 1237980, 1672590, 2620391, 3345180, 5240782, 7861173, 10481564, 13101955, 15722346, 26203910, 31444692, 39305865, 52407820, 78611730, 157223460]

約数ペア:

[(1, 157223460), (2, 78611730), (3, 52407820), (4, 39305865), (5, 31444692), (6, 26203910), (10, 15722346), (12, 13101955), (15, 10481564), (20, 7861173), (30, 5240782), (47, 3345180), (60, 2620391), (94, 1672590), (127, 1237980), (141, 1115060), (188, 836295), (235, 669036), (254, 618990), (282, 557530), (381, 412660), (439, 358140), (470, 334518), (508, 309495), (564, 278765), (635, 247596), (705, 223012), (762, 206330), (878, 179070), (940, 167259), (1270, 123798), (1317, 119380), (1410, 111506), (1524, 103165), (1756, 89535), (1905, 82532), (2195, 71628), (2540, 61899), (2634, 59690), (2820, 55753), (3810, 41266), (4390, 35814), (5268, 29845), (5969, 26340), (6585, 23876), (7620, 20633), (8780, 17907), (11938, 13170)]