675060880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 1799884800

約数和(自身を除く): 1124823920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 127, 130, 152, 190, 208, 247, 254, 260, 269, 304, 380, 494, 508, 520, 538, 635, 760, 988, 1016, 1040, 1076, 1235, 1270, 1345, 1520, 1651, 1976, 2032, 2152, 2413, 2470, 2540, 2690, 3302, 3497, 3952, 4304, 4826, 4940, 5080, 5111, 5380, 6604, 6994, 8255, 9652, 9880, 10160, 10222, 10760, 12065, 13208, 13988, 16510, 17485, 19304, 19760, 20444, 21520, 24130, 25555, 26416, 27976, 31369, 33020, 34163, 34970, 38608, 40888, 48260, 51110, 55952, 62738, 66040, 66443, 68326, 69940, 81776, 96520, 102220, 125476, 132080, 132886, 136652, 139880, 156845, 170815, 193040, 204440, 250952, 265772, 273304, 279760, 313690, 332215, 341630, 408880, 444119, 501904, 531544, 546608, 627380, 649097, 664430, 683260, 888238, 1063088, 1254760, 1298194, 1328860, 1366520, 1776476, 2220595, 2509520, 2596388, 2657720, 2733040, 3245485, 3552952, 4441190, 5192776, 5315440, 6490970, 7105904, 8438261, 8882380, 10385552, 12981940, 16876522, 17764760, 25963880, 33753044, 35529520, 42191305, 51927760, 67506088, 84382610, 135012176, 168765220, 337530440, 675060880]

約数ペア:

[(1, 675060880), (2, 337530440), (4, 168765220), (5, 135012176), (8, 84382610), (10, 67506088), (13, 51927760), (16, 42191305), (19, 35529520), (20, 33753044), (26, 25963880), (38, 17764760), (40, 16876522), (52, 12981940), (65, 10385552), (76, 8882380), (80, 8438261), (95, 7105904), (104, 6490970), (127, 5315440), (130, 5192776), (152, 4441190), (190, 3552952), (208, 3245485), (247, 2733040), (254, 2657720), (260, 2596388), (269, 2509520), (304, 2220595), (380, 1776476), (494, 1366520), (508, 1328860), (520, 1298194), (538, 1254760), (635, 1063088), (760, 888238), (988, 683260), (1016, 664430), (1040, 649097), (1076, 627380), (1235, 546608), (1270, 531544), (1345, 501904), (1520, 444119), (1651, 408880), (1976, 341630), (2032, 332215), (2152, 313690), (2413, 279760), (2470, 273304), (2540, 265772), (2690, 250952), (3302, 204440), (3497, 193040), (3952, 170815), (4304, 156845), (4826, 139880), (4940, 136652), (5080, 132886), (5111, 132080), (5380, 125476), (6604, 102220), (6994, 96520), (8255, 81776), (9652, 69940), (9880, 68326), (10160, 66443), (10222, 66040), (10760, 62738), (12065, 55952), (13208, 51110), (13988, 48260), (16510, 40888), (17485, 38608), (19304, 34970), (19760, 34163), (20444, 33020), (21520, 31369), (24130, 27976), (25555, 26416)]