761705880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 256

約数和(自身を含む): 2585520000

約数和(自身を除く): 1823814120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 113, 116, 120, 130, 145, 149, 156, 174, 195, 226, 232, 260, 290, 298, 312, 339, 348, 377, 390, 435, 447, 452, 520, 565, 580, 596, 678, 696, 745, 754, 780, 870, 894, 904, 1130, 1131, 1160, 1192, 1356, 1469, 1490, 1508, 1560, 1695, 1740, 1788, 1885, 1937, 2235, 2260, 2262, 2712, 2938, 2980, 3016, 3277, 3390, 3480, 3576, 3770, 3874, 4321, 4407, 4470, 4520, 4524, 5655, 5811, 5876, 5960, 6554, 6780, 7345, 7540, 7748, 8642, 8814, 8940, 9048, 9685, 9831, 11310, 11622, 11752, 12963, 13108, 13560, 14690, 15080, 15496, 16385, 16837, 17284, 17628, 17880, 19370, 19662, 21605, 22035, 22620, 23244, 25926, 26216, 29055, 29380, 32770, 33674, 34568, 35256, 38740, 39324, 42601, 43210, 44070, 45240, 46488, 49155, 50511, 51852, 56173, 58110, 58760, 64815, 65540, 67348, 77480, 78648, 84185, 85202, 86420, 88140, 98310, 101022, 103704, 112346, 116220, 127803, 129630, 131080, 134696, 168370, 168519, 170404, 172840, 176280, 196620, 202044, 213005, 218881, 224692, 232440, 252555, 255606, 259260, 280865, 336740, 337038, 340808, 393240, 404088, 426010, 437762, 449384, 488273, 505110, 511212, 518520, 561730, 639015, 656643, 673480, 674076, 842595, 852020, 875524, 976546, 1010220, 1022424, 1094405, 1123460, 1278030, 1313286, 1348152, 1464819, 1685190, 1704040, 1751048, 1953092, 2020440, 2188810, 2246920, 2441365, 2556060, 2626572, 2929638, 3283215, 3370380, 3906184, 4377620, 4882730, 5112120, 5253144, 5859276, 6347549, 6566430, 6740760, 7324095, 8755240, 9765460, 11718552, 12695098, 13132860, 14648190, 19042647, 19530920, 25390196, 26265720, 29296380, 31737745, 38085294, 50780392, 58592760, 63475490, 76170588, 95213235, 126950980, 152341176, 190426470, 253901960, 380852940, 761705880]

約数ペア:

[(1, 761705880), (2, 380852940), (3, 253901960), (4, 190426470), (5, 152341176), (6, 126950980), (8, 95213235), (10, 76170588), (12, 63475490), (13, 58592760), (15, 50780392), (20, 38085294), (24, 31737745), (26, 29296380), (29, 26265720), (30, 25390196), (39, 19530920), (40, 19042647), (52, 14648190), (58, 13132860), (60, 12695098), (65, 11718552), (78, 9765460), (87, 8755240), (104, 7324095), (113, 6740760), (116, 6566430), (120, 6347549), (130, 5859276), (145, 5253144), (149, 5112120), (156, 4882730), (174, 4377620), (195, 3906184), (226, 3370380), (232, 3283215), (260, 2929638), (290, 2626572), (298, 2556060), (312, 2441365), (339, 2246920), (348, 2188810), (377, 2020440), (390, 1953092), (435, 1751048), (447, 1704040), (452, 1685190), (520, 1464819), (565, 1348152), (580, 1313286), (596, 1278030), (678, 1123460), (696, 1094405), (745, 1022424), (754, 1010220), (780, 976546), (870, 875524), (894, 852020), (904, 842595), (1130, 674076), (1131, 673480), (1160, 656643), (1192, 639015), (1356, 561730), (1469, 518520), (1490, 511212), (1508, 505110), (1560, 488273), (1695, 449384), (1740, 437762), (1788, 426010), (1885, 404088), (1937, 393240), (2235, 340808), (2260, 337038), (2262, 336740), (2712, 280865), (2938, 259260), (2980, 255606), (3016, 252555), (3277, 232440), (3390, 224692), (3480, 218881), (3576, 213005), (3770, 202044), (3874, 196620), (4321, 176280), (4407, 172840), (4470, 170404), (4520, 168519), (4524, 168370), (5655, 134696), (5811, 131080), (5876, 129630), (5960, 127803), (6554, 116220), (6780, 112346), (7345, 103704), (7540, 101022), (7748, 98310), (8642, 88140), (8814, 86420), (8940, 85202), (9048, 84185), (9685, 78648), (9831, 77480), (11310, 67348), (11622, 65540), (11752, 64815), (12963, 58760), (13108, 58110), (13560, 56173), (14690, 51852), (15080, 50511), (15496, 49155), (16385, 46488), (16837, 45240), (17284, 44070), (17628, 43210), (17880, 42601), (19370, 39324), (19662, 38740), (21605, 35256), (22035, 34568), (22620, 33674), (23244, 32770), (25926, 29380), (26216, 29055)]