13828015320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{866417}}^1$

素因数の和:866457

約数の個数: 128

約数和(自身を含む): 49905676800

約数和(自身を除く): 36077661480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 866417, 1732834, 2599251, 3465668, 4332085, 5198502, 6064919, 6931336, 8664170, 10397004, 12129838, 12996255, 16461923, 17328340, 18194757, 20794008, 24259676, 25992510, 30324595, 32923846, 34656680, 36389514, 48519352, 49385769, 51985020, 60649190, 65847692, 72779028, 82309615, 90973785, 98771538, 103970040, 115233461, 121298380, 131695384, 145558056, 164619230, 181947570, 197543076, 230466922, 242596760, 246928845, 329238460, 345700383, 363895140, 395086152, 460933844, 493857690, 576167305, 658476920, 691400766, 727790280, 921867688, 987715380, 1152334610, 1382801532, 1728501915, 1975430760, 2304669220, 2765603064, 3457003830, 4609338440, 6914007660, 13828015320]

約数ペア:

[(1, 13828015320), (2, 6914007660), (3, 4609338440), (4, 3457003830), (5, 2765603064), (6, 2304669220), (7, 1975430760), (8, 1728501915), (10, 1382801532), (12, 1152334610), (14, 987715380), (15, 921867688), (19, 727790280), (20, 691400766), (21, 658476920), (24, 576167305), (28, 493857690), (30, 460933844), (35, 395086152), (38, 363895140), (40, 345700383), (42, 329238460), (56, 246928845), (57, 242596760), (60, 230466922), (70, 197543076), (76, 181947570), (84, 164619230), (95, 145558056), (105, 131695384), (114, 121298380), (120, 115233461), (133, 103970040), (140, 98771538), (152, 90973785), (168, 82309615), (190, 72779028), (210, 65847692), (228, 60649190), (266, 51985020), (280, 49385769), (285, 48519352), (380, 36389514), (399, 34656680), (420, 32923846), (456, 30324595), (532, 25992510), (570, 24259676), (665, 20794008), (760, 18194757), (798, 17328340), (840, 16461923), (1064, 12996255), (1140, 12129838), (1330, 10397004), (1596, 8664170), (1995, 6931336), (2280, 6064919), (2660, 5198502), (3192, 4332085), (3990, 3465668), (5320, 2599251), (7980, 1732834), (15960, 866417)]