157300440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 517881600

約数和(自身を除く): 360581160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 269, 330, 440, 443, 538, 660, 807, 886, 1076, 1320, 1329, 1345, 1614, 1772, 2152, 2215, 2658, 2690, 2959, 3228, 3544, 4035, 4430, 4873, 5316, 5380, 5918, 6456, 6645, 8070, 8860, 8877, 9746, 10632, 10760, 11836, 13290, 14619, 14795, 16140, 17720, 17754, 19492, 23672, 24365, 26580, 29238, 29590, 32280, 35508, 38984, 44385, 48730, 53160, 58476, 59180, 71016, 73095, 88770, 97460, 116952, 118360, 119167, 146190, 177540, 194920, 238334, 292380, 355080, 357501, 476668, 584760, 595835, 715002, 953336, 1191670, 1310837, 1430004, 1787505, 2383340, 2621674, 2860008, 3575010, 3932511, 4766680, 5243348, 6554185, 7150020, 7865022, 10486696, 13108370, 14300040, 15730044, 19662555, 26216740, 31460088, 39325110, 52433480, 78650220, 157300440]

約数ペア:

[(1, 157300440), (2, 78650220), (3, 52433480), (4, 39325110), (5, 31460088), (6, 26216740), (8, 19662555), (10, 15730044), (11, 14300040), (12, 13108370), (15, 10486696), (20, 7865022), (22, 7150020), (24, 6554185), (30, 5243348), (33, 4766680), (40, 3932511), (44, 3575010), (55, 2860008), (60, 2621674), (66, 2383340), (88, 1787505), (110, 1430004), (120, 1310837), (132, 1191670), (165, 953336), (220, 715002), (264, 595835), (269, 584760), (330, 476668), (440, 357501), (443, 355080), (538, 292380), (660, 238334), (807, 194920), (886, 177540), (1076, 146190), (1320, 119167), (1329, 118360), (1345, 116952), (1614, 97460), (1772, 88770), (2152, 73095), (2215, 71016), (2658, 59180), (2690, 58476), (2959, 53160), (3228, 48730), (3544, 44385), (4035, 38984), (4430, 35508), (4873, 32280), (5316, 29590), (5380, 29238), (5918, 26580), (6456, 24365), (6645, 23672), (8070, 19492), (8860, 17754), (8877, 17720), (9746, 16140), (10632, 14795), (10760, 14619), (11836, 13290)]