15674795880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1\times {\mathrm{1427}}^1$

素因数の和:2063

約数の個数: 128

約数和(自身を含む): 47377612800

約数和(自身を除く): 31702816920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 383, 478, 717, 766, 956, 1149, 1195, 1427, 1434, 1532, 1912, 1915, 2298, 2390, 2854, 2868, 3064, 3585, 3830, 4281, 4596, 4780, 5708, 5736, 5745, 7135, 7170, 7660, 8562, 9192, 9560, 11416, 11490, 14270, 14340, 15320, 17124, 21405, 22980, 28540, 28680, 34248, 42810, 45960, 57080, 85620, 91537, 171240, 183074, 274611, 341053, 366148, 457685, 546541, 549222, 682106, 732296, 915370, 1023159, 1093082, 1098444, 1364212, 1373055, 1639623, 1705265, 1830740, 2046318, 2186164, 2196888, 2728424, 2732705, 2746110, 3279246, 3410530, 3661480, 4092636, 4372328, 5115795, 5465410, 5492220, 6558492, 6821060, 8185272, 8198115, 10231590, 10930820, 10984440, 13116984, 13642120, 16396230, 20463180, 21861640, 32792460, 40926360, 65584920, 130623299, 261246598, 391869897, 522493196, 653116495, 783739794, 1044986392, 1306232990, 1567479588, 1959349485, 2612465980, 3134959176, 3918698970, 5224931960, 7837397940, 15674795880]

約数ペア:

[(1, 15674795880), (2, 7837397940), (3, 5224931960), (4, 3918698970), (5, 3134959176), (6, 2612465980), (8, 1959349485), (10, 1567479588), (12, 1306232990), (15, 1044986392), (20, 783739794), (24, 653116495), (30, 522493196), (40, 391869897), (60, 261246598), (120, 130623299), (239, 65584920), (383, 40926360), (478, 32792460), (717, 21861640), (766, 20463180), (956, 16396230), (1149, 13642120), (1195, 13116984), (1427, 10984440), (1434, 10930820), (1532, 10231590), (1912, 8198115), (1915, 8185272), (2298, 6821060), (2390, 6558492), (2854, 5492220), (2868, 5465410), (3064, 5115795), (3585, 4372328), (3830, 4092636), (4281, 3661480), (4596, 3410530), (4780, 3279246), (5708, 2746110), (5736, 2732705), (5745, 2728424), (7135, 2196888), (7170, 2186164), (7660, 2046318), (8562, 1830740), (9192, 1705265), (9560, 1639623), (11416, 1373055), (11490, 1364212), (14270, 1098444), (14340, 1093082), (15320, 1023159), (17124, 915370), (21405, 732296), (22980, 682106), (28540, 549222), (28680, 546541), (34248, 457685), (42810, 366148), (45960, 341053), (57080, 274611), (85620, 183074), (91537, 171240)]