19627171560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{14389}}^1$

素因数の和:14833

約数の個数: 160

約数和(自身を含む): 66130396200

約数和(自身を除く): 46503224640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 421, 540, 648, 810, 842, 1080, 1263, 1620, 1684, 2105, 2526, 3240, 3368, 3789, 4210, 5052, 6315, 7578, 8420, 10104, 11367, 12630, 14389, 15156, 16840, 18945, 22734, 25260, 28778, 30312, 34101, 37890, 43167, 45468, 50520, 56835, 57556, 68202, 71945, 75780, 86334, 90936, 113670, 115112, 129501, 136404, 143890, 151560, 170505, 172668, 215835, 227340, 259002, 272808, 287780, 341010, 345336, 388503, 431670, 454680, 518004, 575560, 647505, 682020, 777006, 863340, 1036008, 1165509, 1295010, 1364040, 1554012, 1726680, 1942515, 2331018, 2590020, 3108024, 3885030, 4662036, 5180040, 5827545, 6057769, 7770060, 9324072, 11655090, 12115538, 15540120, 18173307, 23310180, 24231076, 30288845, 36346614, 46620360, 48462152, 54519921, 60577690, 72693228, 90866535, 109039842, 121155380, 145386456, 163559763, 181733070, 218079684, 242310760, 272599605, 327119526, 363466140, 436159368, 490679289, 545199210, 654239052, 726932280, 817798815, 981358578, 1090398420, 1308478104, 1635597630, 1962717156, 2180796840, 2453396445, 3271195260, 3925434312, 4906792890, 6542390520, 9813585780, 19627171560]

約数ペア:

[(1, 19627171560), (2, 9813585780), (3, 6542390520), (4, 4906792890), (5, 3925434312), (6, 3271195260), (8, 2453396445), (9, 2180796840), (10, 1962717156), (12, 1635597630), (15, 1308478104), (18, 1090398420), (20, 981358578), (24, 817798815), (27, 726932280), (30, 654239052), (36, 545199210), (40, 490679289), (45, 436159368), (54, 363466140), (60, 327119526), (72, 272599605), (81, 242310760), (90, 218079684), (108, 181733070), (120, 163559763), (135, 145386456), (162, 121155380), (180, 109039842), (216, 90866535), (270, 72693228), (324, 60577690), (360, 54519921), (405, 48462152), (421, 46620360), (540, 36346614), (648, 30288845), (810, 24231076), (842, 23310180), (1080, 18173307), (1263, 15540120), (1620, 12115538), (1684, 11655090), (2105, 9324072), (2526, 7770060), (3240, 6057769), (3368, 5827545), (3789, 5180040), (4210, 4662036), (5052, 3885030), (6315, 3108024), (7578, 2590020), (8420, 2331018), (10104, 1942515), (11367, 1726680), (12630, 1554012), (14389, 1364040), (15156, 1295010), (16840, 1165509), (18945, 1036008), (22734, 863340), (25260, 777006), (28778, 682020), (30312, 647505), (34101, 575560), (37890, 518004), (43167, 454680), (45468, 431670), (50520, 388503), (56835, 345336), (57556, 341010), (68202, 287780), (71945, 272808), (75780, 259002), (86334, 227340), (90936, 215835), (113670, 172668), (115112, 170505), (129501, 151560), (136404, 143890)]