16272749220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2980357}}^1$

素因数の和:2980389

約数の個数: 96

約数和(自身を含む): 56078416128

約数和(自身を除く): 39805666908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 2980357, 5960714, 8941071, 11921428, 14901785, 17882142, 20862499, 29803570, 35764284, 38744641, 41724998, 44705355, 59607140, 62587497, 77489282, 83449996, 89410710, 104312495, 116233923, 125174994, 154978564, 178821420, 193723205, 208624990, 232467846, 250349988, 271212487, 312937485, 387446410, 417249980, 464935692, 542424974, 581169615, 625874970, 774892820, 813637461, 1084849948, 1162339230, 1251749940, 1356062435, 1627274922, 2324678460, 2712124870, 3254549844, 4068187305, 5424249740, 8136374610, 16272749220]

約数ペア:

[(1, 16272749220), (2, 8136374610), (3, 5424249740), (4, 4068187305), (5, 3254549844), (6, 2712124870), (7, 2324678460), (10, 1627274922), (12, 1356062435), (13, 1251749940), (14, 1162339230), (15, 1084849948), (20, 813637461), (21, 774892820), (26, 625874970), (28, 581169615), (30, 542424974), (35, 464935692), (39, 417249980), (42, 387446410), (52, 312937485), (60, 271212487), (65, 250349988), (70, 232467846), (78, 208624990), (84, 193723205), (91, 178821420), (105, 154978564), (130, 125174994), (140, 116233923), (156, 104312495), (182, 89410710), (195, 83449996), (210, 77489282), (260, 62587497), (273, 59607140), (364, 44705355), (390, 41724998), (420, 38744641), (455, 35764284), (546, 29803570), (780, 20862499), (910, 17882142), (1092, 14901785), (1365, 11921428), (1820, 8941071), (2730, 5960714), (5460, 2980357)]