676991280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:336

約数の個数: 320

約数和(自身を含む): 2559836160

約数和(自身を除く): 1882844880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 127, 133, 140, 152, 167, 168, 190, 210, 228, 240, 254, 266, 280, 285, 304, 334, 336, 380, 381, 399, 420, 456, 501, 508, 532, 560, 570, 635, 665, 668, 760, 762, 798, 835, 840, 889, 912, 1002, 1016, 1064, 1140, 1169, 1270, 1330, 1336, 1520, 1524, 1596, 1670, 1680, 1778, 1905, 1995, 2004, 2032, 2128, 2280, 2338, 2413, 2505, 2540, 2660, 2667, 2672, 3048, 3173, 3192, 3340, 3507, 3556, 3810, 3990, 4008, 4445, 4560, 4676, 4826, 5010, 5080, 5320, 5334, 5845, 6096, 6346, 6384, 6680, 7014, 7112, 7239, 7620, 7980, 8016, 8890, 9352, 9519, 9652, 10020, 10160, 10640, 10668, 11690, 12065, 12692, 13335, 13360, 14028, 14224, 14478, 15240, 15865, 15960, 16891, 17535, 17780, 18704, 19038, 19304, 20040, 21209, 21336, 22211, 23380, 24130, 25384, 26670, 28056, 28956, 30480, 31730, 31920, 33782, 35070, 35560, 36195, 38076, 38608, 40080, 42418, 42672, 44422, 46760, 47595, 48260, 50673, 50768, 53340, 56112, 57912, 63460, 63627, 66633, 67564, 70140, 71120, 72390, 76152, 84455, 84836, 88844, 93520, 95190, 96520, 101346, 106045, 106680, 111055, 115824, 126920, 127254, 133266, 135128, 140280, 144780, 148463, 152304, 168910, 169672, 177688, 190380, 193040, 202692, 212090, 213360, 222110, 253365, 253840, 254508, 266532, 270256, 280560, 289560, 296926, 318135, 333165, 337820, 339344, 355376, 380760, 402971, 405384, 424180, 444220, 445389, 506730, 509016, 533064, 579120, 593852, 636270, 666330, 675640, 742315, 761520, 805942, 810768, 848360, 888440, 890778, 1013460, 1018032, 1066128, 1187704, 1208913, 1272540, 1332660, 1351280, 1484630, 1611884, 1696720, 1776880, 1781556, 2014855, 2026920, 2226945, 2375408, 2417826, 2545080, 2665320, 2820797, 2969260, 3223768, 3563112, 4029710, 4053840, 4453890, 4835652, 5090160, 5330640, 5641594, 5938520, 6044565, 6447536, 7126224, 8059420, 8462391, 8907780, 9671304, 11283188, 11877040, 12089130, 14103985, 16118840, 16924782, 17815560, 19342608, 22566376, 24178260, 28207970, 32237680, 33849564, 35631120, 42311955, 45132752, 48356520, 56415940, 67699128, 84623910, 96713040, 112831880, 135398256, 169247820, 225663760, 338495640, 676991280]

約数ペア:

[(1, 676991280), (2, 338495640), (3, 225663760), (4, 169247820), (5, 135398256), (6, 112831880), (7, 96713040), (8, 84623910), (10, 67699128), (12, 56415940), (14, 48356520), (15, 45132752), (16, 42311955), (19, 35631120), (20, 33849564), (21, 32237680), (24, 28207970), (28, 24178260), (30, 22566376), (35, 19342608), (38, 17815560), (40, 16924782), (42, 16118840), (48, 14103985), (56, 12089130), (57, 11877040), (60, 11283188), (70, 9671304), (76, 8907780), (80, 8462391), (84, 8059420), (95, 7126224), (105, 6447536), (112, 6044565), (114, 5938520), (120, 5641594), (127, 5330640), (133, 5090160), (140, 4835652), (152, 4453890), (167, 4053840), (168, 4029710), (190, 3563112), (210, 3223768), (228, 2969260), (240, 2820797), (254, 2665320), (266, 2545080), (280, 2417826), (285, 2375408), (304, 2226945), (334, 2026920), (336, 2014855), (380, 1781556), (381, 1776880), (399, 1696720), (420, 1611884), (456, 1484630), (501, 1351280), (508, 1332660), (532, 1272540), (560, 1208913), (570, 1187704), (635, 1066128), (665, 1018032), (668, 1013460), (760, 890778), (762, 888440), (798, 848360), (835, 810768), (840, 805942), (889, 761520), (912, 742315), (1002, 675640), (1016, 666330), (1064, 636270), (1140, 593852), (1169, 579120), (1270, 533064), (1330, 509016), (1336, 506730), (1520, 445389), (1524, 444220), (1596, 424180), (1670, 405384), (1680, 402971), (1778, 380760), (1905, 355376), (1995, 339344), (2004, 337820), (2032, 333165), (2128, 318135), (2280, 296926), (2338, 289560), (2413, 280560), (2505, 270256), (2540, 266532), (2660, 254508), (2667, 253840), (2672, 253365), (3048, 222110), (3173, 213360), (3192, 212090), (3340, 202692), (3507, 193040), (3556, 190380), (3810, 177688), (3990, 169672), (4008, 168910), (4445, 152304), (4560, 148463), (4676, 144780), (4826, 140280), (5010, 135128), (5080, 133266), (5320, 127254), (5334, 126920), (5845, 115824), (6096, 111055), (6346, 106680), (6384, 106045), (6680, 101346), (7014, 96520), (7112, 95190), (7239, 93520), (7620, 88844), (7980, 84836), (8016, 84455), (8890, 76152), (9352, 72390), (9519, 71120), (9652, 70140), (10020, 67564), (10160, 66633), (10640, 63627), (10668, 63460), (11690, 57912), (12065, 56112), (12692, 53340), (13335, 50768), (13360, 50673), (14028, 48260), (14224, 47595), (14478, 46760), (15240, 44422), (15865, 42672), (15960, 42418), (16891, 40080), (17535, 38608), (17780, 38076), (18704, 36195), (19038, 35560), (19304, 35070), (20040, 33782), (21209, 31920), (21336, 31730), (22211, 30480), (23380, 28956), (24130, 28056), (25384, 26670)]