149462040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13687}}^1$

素因数の和:13721

約数の個数: 128

約数和(自身を含む): 551900160

約数和(自身を除く): 402438120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 13687, 27374, 41061, 54748, 68435, 82122, 95809, 109496, 136870, 164244, 177931, 191618, 205305, 273740, 287427, 328488, 355862, 383236, 410610, 479045, 533793, 547480, 574854, 711724, 766472, 821220, 889655, 958090, 1067586, 1149708, 1245517, 1423448, 1437135, 1642440, 1779310, 1916180, 2135172, 2299416, 2491034, 2668965, 2874270, 3558620, 3736551, 3832360, 4270344, 4982068, 5337930, 5748540, 6227585, 7117240, 7473102, 9964136, 10675860, 11497080, 12455170, 14946204, 18682755, 21351720, 24910340, 29892408, 37365510, 49820680, 74731020, 149462040]

約数ペア:

[(1, 149462040), (2, 74731020), (3, 49820680), (4, 37365510), (5, 29892408), (6, 24910340), (7, 21351720), (8, 18682755), (10, 14946204), (12, 12455170), (13, 11497080), (14, 10675860), (15, 9964136), (20, 7473102), (21, 7117240), (24, 6227585), (26, 5748540), (28, 5337930), (30, 4982068), (35, 4270344), (39, 3832360), (40, 3736551), (42, 3558620), (52, 2874270), (56, 2668965), (60, 2491034), (65, 2299416), (70, 2135172), (78, 1916180), (84, 1779310), (91, 1642440), (104, 1437135), (105, 1423448), (120, 1245517), (130, 1149708), (140, 1067586), (156, 958090), (168, 889655), (182, 821220), (195, 766472), (210, 711724), (260, 574854), (273, 547480), (280, 533793), (312, 479045), (364, 410610), (390, 383236), (420, 355862), (455, 328488), (520, 287427), (546, 273740), (728, 205305), (780, 191618), (840, 177931), (910, 164244), (1092, 136870), (1365, 109496), (1560, 95809), (1820, 82122), (2184, 68435), (2730, 54748), (3640, 41061), (5460, 27374), (10920, 13687)]