157045260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 465373440

約数和(自身を除く): 308328180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 347, 380, 397, 570, 694, 794, 1041, 1140, 1191, 1388, 1588, 1735, 1985, 2082, 2382, 3470, 3970, 4164, 4764, 5205, 5955, 6593, 6940, 7543, 7940, 10410, 11910, 13186, 15086, 19779, 20820, 22629, 23820, 26372, 30172, 32965, 37715, 39558, 45258, 65930, 75430, 79116, 90516, 98895, 113145, 131860, 137759, 150860, 197790, 226290, 275518, 395580, 413277, 452580, 551036, 688795, 826554, 1377590, 1653108, 2066385, 2617421, 2755180, 4132770, 5234842, 7852263, 8265540, 10469684, 13087105, 15704526, 26174210, 31409052, 39261315, 52348420, 78522630, 157045260]

約数ペア:

[(1, 157045260), (2, 78522630), (3, 52348420), (4, 39261315), (5, 31409052), (6, 26174210), (10, 15704526), (12, 13087105), (15, 10469684), (19, 8265540), (20, 7852263), (30, 5234842), (38, 4132770), (57, 2755180), (60, 2617421), (76, 2066385), (95, 1653108), (114, 1377590), (190, 826554), (228, 688795), (285, 551036), (347, 452580), (380, 413277), (397, 395580), (570, 275518), (694, 226290), (794, 197790), (1041, 150860), (1140, 137759), (1191, 131860), (1388, 113145), (1588, 98895), (1735, 90516), (1985, 79116), (2082, 75430), (2382, 65930), (3470, 45258), (3970, 39558), (4164, 37715), (4764, 32965), (5205, 30172), (5955, 26372), (6593, 23820), (6940, 22629), (7543, 20820), (7940, 19779), (10410, 15086), (11910, 13186)]