161006160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13691}}^1$

素因数の和:13721

約数の個数: 120

約数和(自身を含む): 580650336

約数和(自身を除く): 419644176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 13691, 27382, 41073, 54764, 68455, 82146, 95837, 109528, 136910, 164292, 191674, 205365, 219056, 273820, 287511, 328584, 383348, 410730, 479185, 547640, 575022, 657168, 670859, 766696, 821460, 958370, 1095280, 1150044, 1341718, 1437555, 1533392, 1642920, 1916740, 2012577, 2300088, 2683436, 2875110, 3285840, 3354295, 3833480, 4025154, 4600176, 5366872, 5750220, 6708590, 7666960, 8050308, 10062885, 10733744, 11500440, 13417180, 16100616, 20125770, 23000880, 26834360, 32201232, 40251540, 53668720, 80503080, 161006160]

約数ペア:

[(1, 161006160), (2, 80503080), (3, 53668720), (4, 40251540), (5, 32201232), (6, 26834360), (7, 23000880), (8, 20125770), (10, 16100616), (12, 13417180), (14, 11500440), (15, 10733744), (16, 10062885), (20, 8050308), (21, 7666960), (24, 6708590), (28, 5750220), (30, 5366872), (35, 4600176), (40, 4025154), (42, 3833480), (48, 3354295), (49, 3285840), (56, 2875110), (60, 2683436), (70, 2300088), (80, 2012577), (84, 1916740), (98, 1642920), (105, 1533392), (112, 1437555), (120, 1341718), (140, 1150044), (147, 1095280), (168, 958370), (196, 821460), (210, 766696), (240, 670859), (245, 657168), (280, 575022), (294, 547640), (336, 479185), (392, 410730), (420, 383348), (490, 328584), (560, 287511), (588, 273820), (735, 219056), (784, 205365), (840, 191674), (980, 164292), (1176, 136910), (1470, 109528), (1680, 95837), (1960, 82146), (2352, 68455), (2940, 54764), (3920, 41073), (5880, 27382), (11760, 13691)]