1428081840

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:599

約数の個数: 280

約数和(自身を含む): 5093834688

約数和(自身を除く): 3665752848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 243, 270, 282, 324, 360, 376, 405, 423, 432, 470, 486, 521, 540, 564, 648, 705, 720, 729, 752, 810, 846, 940, 972, 1042, 1080, 1128, 1215, 1269, 1296, 1410, 1458, 1563, 1620, 1692, 1880, 1944, 2084, 2115, 2160, 2256, 2430, 2538, 2605, 2820, 2916, 3126, 3240, 3384, 3645, 3760, 3807, 3888, 4168, 4230, 4689, 4860, 5076, 5210, 5640, 5832, 6252, 6345, 6480, 6768, 7290, 7614, 7815, 8336, 8460, 9378, 9720, 10152, 10420, 11280, 11421, 11664, 12504, 12690, 14067, 14580, 15228, 15630, 16920, 18756, 19035, 19440, 20304, 20840, 22842, 23445, 24487, 25008, 25380, 28134, 29160, 30456, 31260, 33840, 34263, 37512, 38070, 41680, 42201, 45684, 46890, 48974, 50760, 56268, 57105, 58320, 60912, 62520, 68526, 70335, 73461, 75024, 76140, 84402, 91368, 93780, 97948, 101520, 112536, 114210, 122435, 125040, 126603, 137052, 140670, 146922, 152280, 168804, 171315, 182736, 187560, 195896, 211005, 220383, 225072, 228420, 244870, 253206, 274104, 281340, 293844, 304560, 337608, 342630, 367305, 375120, 379809, 391792, 422010, 440766, 456840, 489740, 506412, 548208, 562680, 587688, 633015, 661149, 675216, 685260, 734610, 759618, 844020, 881532, 913680, 979480, 1012824, 1101915, 1125360, 1175376, 1266030, 1322298, 1370520, 1469220, 1519236, 1688040, 1763064, 1899045, 1958960, 1983447, 2025648, 2203830, 2532060, 2644596, 2741040, 2938440, 3038472, 3305745, 3376080, 3526128, 3798090, 3966894, 4407660, 5064120, 5289192, 5876880, 5950341, 6076944, 6611490, 7596180, 7933788, 8815320, 9917235, 10128240, 10578384, 11900682, 13222980, 15192360, 15867576, 17630640, 17851023, 19834470, 23801364, 26445960, 29751705, 30384720, 31735152, 35702046, 39668940, 47602728, 52891920, 59503410, 71404092, 79337880, 89255115, 95205456, 119006820, 142808184, 158675760, 178510230, 238013640, 285616368, 357020460, 476027280, 714040920, 1428081840]

約数ペア:

[(1, 1428081840), (2, 714040920), (3, 476027280), (4, 357020460), (5, 285616368), (6, 238013640), (8, 178510230), (9, 158675760), (10, 142808184), (12, 119006820), (15, 95205456), (16, 89255115), (18, 79337880), (20, 71404092), (24, 59503410), (27, 52891920), (30, 47602728), (36, 39668940), (40, 35702046), (45, 31735152), (47, 30384720), (48, 29751705), (54, 26445960), (60, 23801364), (72, 19834470), (80, 17851023), (81, 17630640), (90, 15867576), (94, 15192360), (108, 13222980), (120, 11900682), (135, 10578384), (141, 10128240), (144, 9917235), (162, 8815320), (180, 7933788), (188, 7596180), (216, 6611490), (235, 6076944), (240, 5950341), (243, 5876880), (270, 5289192), (282, 5064120), (324, 4407660), (360, 3966894), (376, 3798090), (405, 3526128), (423, 3376080), (432, 3305745), (470, 3038472), (486, 2938440), (521, 2741040), (540, 2644596), (564, 2532060), (648, 2203830), (705, 2025648), (720, 1983447), (729, 1958960), (752, 1899045), (810, 1763064), (846, 1688040), (940, 1519236), (972, 1469220), (1042, 1370520), (1080, 1322298), (1128, 1266030), (1215, 1175376), (1269, 1125360), (1296, 1101915), (1410, 1012824), (1458, 979480), (1563, 913680), (1620, 881532), (1692, 844020), (1880, 759618), (1944, 734610), (2084, 685260), (2115, 675216), (2160, 661149), (2256, 633015), (2430, 587688), (2538, 562680), (2605, 548208), (2820, 506412), (2916, 489740), (3126, 456840), (3240, 440766), (3384, 422010), (3645, 391792), (3760, 379809), (3807, 375120), (3888, 367305), (4168, 342630), (4230, 337608), (4689, 304560), (4860, 293844), (5076, 281340), (5210, 274104), (5640, 253206), (5832, 244870), (6252, 228420), (6345, 225072), (6480, 220383), (6768, 211005), (7290, 195896), (7614, 187560), (7815, 182736), (8336, 171315), (8460, 168804), (9378, 152280), (9720, 146922), (10152, 140670), (10420, 137052), (11280, 126603), (11421, 125040), (11664, 122435), (12504, 114210), (12690, 112536), (14067, 101520), (14580, 97948), (15228, 93780), (15630, 91368), (16920, 84402), (18756, 76140), (19035, 75024), (19440, 73461), (20304, 70335), (20840, 68526), (22842, 62520), (23445, 60912), (24487, 58320), (25008, 57105), (25380, 56268), (28134, 50760), (29160, 48974), (30456, 46890), (31260, 45684), (33840, 42201), (34263, 41680), (37512, 38070)]