2151928680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{5641}}^1$

素因数の和:5700

約数の個数: 192

約数和(自身を含む): 7482646080

約数和(自身を除く): 5330717400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 289, 330, 340, 374, 408, 440, 510, 561, 578, 660, 680, 748, 867, 935, 1020, 1122, 1156, 1320, 1445, 1496, 1734, 1870, 2040, 2244, 2312, 2805, 2890, 3179, 3468, 3740, 4335, 4488, 5610, 5641, 5780, 6358, 6936, 7480, 8670, 9537, 11220, 11282, 11560, 12716, 15895, 16923, 17340, 19074, 22440, 22564, 25432, 28205, 31790, 33846, 34680, 38148, 45128, 47685, 56410, 62051, 63580, 67692, 76296, 84615, 95370, 95897, 112820, 124102, 127160, 135384, 169230, 186153, 190740, 191794, 225640, 248204, 287691, 310255, 338460, 372306, 381480, 383588, 479485, 496408, 575382, 620510, 676920, 744612, 767176, 930765, 958970, 1054867, 1150764, 1241020, 1438455, 1489224, 1630249, 1861530, 1917940, 2109734, 2301528, 2482040, 2876910, 3164601, 3260498, 3723060, 3835880, 4219468, 4890747, 5274335, 5753820, 6329202, 6520996, 7446120, 8151245, 8438936, 9781494, 10548670, 11507640, 12658404, 13041992, 15823005, 16302490, 17932739, 19562988, 21097340, 24453735, 25316808, 31646010, 32604980, 35865478, 39125976, 42194680, 48907470, 53798217, 63292020, 65209960, 71730956, 89663695, 97814940, 107596434, 126584040, 143461912, 179327390, 195629880, 215192868, 268991085, 358654780, 430385736, 537982170, 717309560, 1075964340, 2151928680]

約数ペア:

[(1, 2151928680), (2, 1075964340), (3, 717309560), (4, 537982170), (5, 430385736), (6, 358654780), (8, 268991085), (10, 215192868), (11, 195629880), (12, 179327390), (15, 143461912), (17, 126584040), (20, 107596434), (22, 97814940), (24, 89663695), (30, 71730956), (33, 65209960), (34, 63292020), (40, 53798217), (44, 48907470), (51, 42194680), (55, 39125976), (60, 35865478), (66, 32604980), (68, 31646010), (85, 25316808), (88, 24453735), (102, 21097340), (110, 19562988), (120, 17932739), (132, 16302490), (136, 15823005), (165, 13041992), (170, 12658404), (187, 11507640), (204, 10548670), (220, 9781494), (255, 8438936), (264, 8151245), (289, 7446120), (330, 6520996), (340, 6329202), (374, 5753820), (408, 5274335), (440, 4890747), (510, 4219468), (561, 3835880), (578, 3723060), (660, 3260498), (680, 3164601), (748, 2876910), (867, 2482040), (935, 2301528), (1020, 2109734), (1122, 1917940), (1156, 1861530), (1320, 1630249), (1445, 1489224), (1496, 1438455), (1734, 1241020), (1870, 1150764), (2040, 1054867), (2244, 958970), (2312, 930765), (2805, 767176), (2890, 744612), (3179, 676920), (3468, 620510), (3740, 575382), (4335, 496408), (4488, 479485), (5610, 383588), (5641, 381480), (5780, 372306), (6358, 338460), (6936, 310255), (7480, 287691), (8670, 248204), (9537, 225640), (11220, 191794), (11282, 190740), (11560, 186153), (12716, 169230), (15895, 135384), (16923, 127160), (17340, 124102), (19074, 112820), (22440, 95897), (22564, 95370), (25432, 84615), (28205, 76296), (31790, 67692), (33846, 63580), (34680, 62051), (38148, 56410), (45128, 47685)]