157315080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3253}}^1$

素因数の和:3311

約数の個数: 128

約数和(自身を含む): 524805120

約数和(自身を除く): 367490040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3253, 3720, 4030, 4836, 6045, 6506, 8060, 9672, 9759, 12090, 13012, 16120, 16265, 19518, 24180, 26024, 32530, 39036, 42289, 48360, 48795, 65060, 78072, 84578, 97590, 100843, 126867, 130120, 169156, 195180, 201686, 211445, 253734, 302529, 338312, 390360, 403372, 422890, 504215, 507468, 605058, 634335, 806744, 845780, 1008430, 1014936, 1210116, 1268670, 1310959, 1512645, 1691560, 2016860, 2420232, 2537340, 2621918, 3025290, 3932877, 4033720, 5074680, 5243836, 6050580, 6554795, 7865754, 10487672, 12101160, 13109590, 15731508, 19664385, 26219180, 31463016, 39328770, 52438360, 78657540, 157315080]

約数ペア:

[(1, 157315080), (2, 78657540), (3, 52438360), (4, 39328770), (5, 31463016), (6, 26219180), (8, 19664385), (10, 15731508), (12, 13109590), (13, 12101160), (15, 10487672), (20, 7865754), (24, 6554795), (26, 6050580), (30, 5243836), (31, 5074680), (39, 4033720), (40, 3932877), (52, 3025290), (60, 2621918), (62, 2537340), (65, 2420232), (78, 2016860), (93, 1691560), (104, 1512645), (120, 1310959), (124, 1268670), (130, 1210116), (155, 1014936), (156, 1008430), (186, 845780), (195, 806744), (248, 634335), (260, 605058), (310, 507468), (312, 504215), (372, 422890), (390, 403372), (403, 390360), (465, 338312), (520, 302529), (620, 253734), (744, 211445), (780, 201686), (806, 195180), (930, 169156), (1209, 130120), (1240, 126867), (1560, 100843), (1612, 97590), (1860, 84578), (2015, 78072), (2418, 65060), (3224, 48795), (3253, 48360), (3720, 42289), (4030, 39036), (4836, 32530), (6045, 26024), (6506, 24180), (8060, 19518), (9672, 16265), (9759, 16120), (12090, 13012)]