266051760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:615

約数の個数: 160

約数和(自身を含む): 894317760

約数和(自身を除く): 628266000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 269, 312, 317, 390, 520, 538, 624, 634, 780, 807, 951, 1040, 1076, 1268, 1345, 1560, 1585, 1614, 1902, 2152, 2536, 2690, 3120, 3170, 3228, 3497, 3804, 4035, 4121, 4304, 4755, 5072, 5380, 6340, 6456, 6994, 7608, 8070, 8242, 9510, 10491, 10760, 12363, 12680, 12912, 13988, 15216, 16140, 16484, 17485, 19020, 20605, 20982, 21520, 24726, 25360, 27976, 32280, 32968, 34970, 38040, 41210, 41964, 49452, 52455, 55952, 61815, 64560, 65936, 69940, 76080, 82420, 83928, 85273, 98904, 104910, 123630, 139880, 164840, 167856, 170546, 197808, 209820, 247260, 255819, 279760, 329680, 341092, 419640, 426365, 494520, 511638, 682184, 839280, 852730, 989040, 1023276, 1108549, 1279095, 1364368, 1705460, 2046552, 2217098, 2558190, 3325647, 3410920, 4093104, 4434196, 5116380, 5542745, 6651294, 6821840, 8868392, 10232760, 11085490, 13302588, 16628235, 17736784, 20465520, 22170980, 26605176, 33256470, 44341960, 53210352, 66512940, 88683920, 133025880, 266051760]

約数ペア:

[(1, 266051760), (2, 133025880), (3, 88683920), (4, 66512940), (5, 53210352), (6, 44341960), (8, 33256470), (10, 26605176), (12, 22170980), (13, 20465520), (15, 17736784), (16, 16628235), (20, 13302588), (24, 11085490), (26, 10232760), (30, 8868392), (39, 6821840), (40, 6651294), (48, 5542745), (52, 5116380), (60, 4434196), (65, 4093104), (78, 3410920), (80, 3325647), (104, 2558190), (120, 2217098), (130, 2046552), (156, 1705460), (195, 1364368), (208, 1279095), (240, 1108549), (260, 1023276), (269, 989040), (312, 852730), (317, 839280), (390, 682184), (520, 511638), (538, 494520), (624, 426365), (634, 419640), (780, 341092), (807, 329680), (951, 279760), (1040, 255819), (1076, 247260), (1268, 209820), (1345, 197808), (1560, 170546), (1585, 167856), (1614, 164840), (1902, 139880), (2152, 123630), (2536, 104910), (2690, 98904), (3120, 85273), (3170, 83928), (3228, 82420), (3497, 76080), (3804, 69940), (4035, 65936), (4121, 64560), (4304, 61815), (4755, 55952), (5072, 52455), (5380, 49452), (6340, 41964), (6456, 41210), (6994, 38040), (7608, 34970), (8070, 32968), (8242, 32280), (9510, 27976), (10491, 25360), (10760, 24726), (12363, 21520), (12680, 20982), (12912, 20605), (13988, 19020), (15216, 17485), (16140, 16484)]