670239960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 256

約数和(自身を含む): 2322432000

約数和(自身を除く): 1652192040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 127, 130, 136, 156, 170, 195, 199, 204, 221, 254, 255, 260, 312, 340, 381, 390, 398, 408, 442, 508, 510, 520, 597, 635, 663, 680, 762, 780, 796, 884, 995, 1016, 1020, 1105, 1194, 1270, 1326, 1524, 1560, 1592, 1651, 1768, 1905, 1990, 2040, 2159, 2210, 2388, 2540, 2587, 2652, 2985, 3048, 3302, 3315, 3383, 3810, 3980, 4318, 4420, 4776, 4953, 5080, 5174, 5304, 5970, 6477, 6604, 6630, 6766, 7620, 7761, 7960, 8255, 8636, 8840, 9906, 10149, 10348, 10795, 11940, 12935, 12954, 13208, 13260, 13532, 15240, 15522, 16510, 16915, 17272, 19812, 20298, 20696, 21590, 23880, 24765, 25273, 25870, 25908, 26520, 27064, 28067, 31044, 32385, 33020, 33830, 38805, 39624, 40596, 43180, 43979, 49530, 50546, 50745, 51740, 51816, 56134, 62088, 64770, 66040, 67660, 75819, 77610, 81192, 84201, 86360, 87958, 99060, 101092, 101490, 103480, 112268, 126365, 129540, 131937, 135320, 140335, 151638, 155220, 168402, 175916, 198120, 202184, 202980, 219895, 224536, 252730, 259080, 263874, 280670, 303276, 310440, 328549, 336804, 351832, 379095, 405960, 421005, 429641, 439790, 505460, 527748, 561340, 606552, 657098, 659685, 673608, 758190, 842010, 859282, 879580, 985647, 1010920, 1055496, 1122680, 1288923, 1314196, 1319370, 1516380, 1642745, 1684020, 1718564, 1759160, 1971294, 2148205, 2577846, 2628392, 2638740, 3032760, 3285490, 3368040, 3437128, 3942588, 4296410, 4928235, 5155692, 5277480, 5585333, 6444615, 6570980, 7885176, 8592820, 9856470, 10311384, 11170666, 12889230, 13141960, 16755999, 17185640, 19712940, 22341332, 25778460, 27926665, 33511998, 39425880, 44682664, 51556920, 55853330, 67023996, 83779995, 111706660, 134047992, 167559990, 223413320, 335119980, 670239960]

約数ペア:

[(1, 670239960), (2, 335119980), (3, 223413320), (4, 167559990), (5, 134047992), (6, 111706660), (8, 83779995), (10, 67023996), (12, 55853330), (13, 51556920), (15, 44682664), (17, 39425880), (20, 33511998), (24, 27926665), (26, 25778460), (30, 22341332), (34, 19712940), (39, 17185640), (40, 16755999), (51, 13141960), (52, 12889230), (60, 11170666), (65, 10311384), (68, 9856470), (78, 8592820), (85, 7885176), (102, 6570980), (104, 6444615), (120, 5585333), (127, 5277480), (130, 5155692), (136, 4928235), (156, 4296410), (170, 3942588), (195, 3437128), (199, 3368040), (204, 3285490), (221, 3032760), (254, 2638740), (255, 2628392), (260, 2577846), (312, 2148205), (340, 1971294), (381, 1759160), (390, 1718564), (398, 1684020), (408, 1642745), (442, 1516380), (508, 1319370), (510, 1314196), (520, 1288923), (597, 1122680), (635, 1055496), (663, 1010920), (680, 985647), (762, 879580), (780, 859282), (796, 842010), (884, 758190), (995, 673608), (1016, 659685), (1020, 657098), (1105, 606552), (1194, 561340), (1270, 527748), (1326, 505460), (1524, 439790), (1560, 429641), (1592, 421005), (1651, 405960), (1768, 379095), (1905, 351832), (1990, 336804), (2040, 328549), (2159, 310440), (2210, 303276), (2388, 280670), (2540, 263874), (2587, 259080), (2652, 252730), (2985, 224536), (3048, 219895), (3302, 202980), (3315, 202184), (3383, 198120), (3810, 175916), (3980, 168402), (4318, 155220), (4420, 151638), (4776, 140335), (4953, 135320), (5080, 131937), (5174, 129540), (5304, 126365), (5970, 112268), (6477, 103480), (6604, 101490), (6630, 101092), (6766, 99060), (7620, 87958), (7761, 86360), (7960, 84201), (8255, 81192), (8636, 77610), (8840, 75819), (9906, 67660), (10149, 66040), (10348, 64770), (10795, 62088), (11940, 56134), (12935, 51816), (12954, 51740), (13208, 50745), (13260, 50546), (13532, 49530), (15240, 43979), (15522, 43180), (16510, 40596), (16915, 39624), (17272, 38805), (19812, 33830), (20298, 33020), (20696, 32385), (21590, 31044), (23880, 28067), (24765, 27064), (25273, 26520), (25870, 25908)]