2229108120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108631}}^1$

素因数の和:108670

約数の個数: 128

約数和(自身を含む): 7821504000

約数和(自身を除く): 5592395880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 108631, 217262, 325893, 434524, 543155, 651786, 869048, 977679, 1086310, 1303572, 1629465, 1955358, 2063989, 2172620, 2607144, 2933037, 3258930, 3910716, 4127978, 4345240, 4888395, 5866074, 6191967, 6517860, 7821432, 8255956, 9776790, 10319945, 11732148, 12383934, 13035720, 14665185, 16511912, 18575901, 19553580, 20639890, 23464296, 24767868, 29330370, 30959835, 37151802, 39107160, 41279780, 49535736, 55727703, 58660740, 61919670, 74303604, 82559560, 92879505, 111455406, 117321480, 123839340, 148607208, 185759010, 222910812, 247678680, 278638515, 371518020, 445821624, 557277030, 743036040, 1114554060, 2229108120]

約数ペア:

[(1, 2229108120), (2, 1114554060), (3, 743036040), (4, 557277030), (5, 445821624), (6, 371518020), (8, 278638515), (9, 247678680), (10, 222910812), (12, 185759010), (15, 148607208), (18, 123839340), (19, 117321480), (20, 111455406), (24, 92879505), (27, 82559560), (30, 74303604), (36, 61919670), (38, 58660740), (40, 55727703), (45, 49535736), (54, 41279780), (57, 39107160), (60, 37151802), (72, 30959835), (76, 29330370), (90, 24767868), (95, 23464296), (108, 20639890), (114, 19553580), (120, 18575901), (135, 16511912), (152, 14665185), (171, 13035720), (180, 12383934), (190, 11732148), (216, 10319945), (228, 9776790), (270, 8255956), (285, 7821432), (342, 6517860), (360, 6191967), (380, 5866074), (456, 4888395), (513, 4345240), (540, 4127978), (570, 3910716), (684, 3258930), (760, 2933037), (855, 2607144), (1026, 2172620), (1080, 2063989), (1140, 1955358), (1368, 1629465), (1710, 1303572), (2052, 1086310), (2280, 977679), (2565, 869048), (3420, 651786), (4104, 543155), (5130, 434524), (6840, 325893), (10260, 217262), (20520, 108631)]