1147920840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1277}}^1$

素因数の和:1532

約数の個数: 192

約数和(自身を含む): 4091031360

約数和(自身を除く): 2943110520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 227, 264, 330, 360, 396, 440, 454, 495, 660, 681, 792, 908, 990, 1135, 1277, 1320, 1362, 1816, 1980, 2043, 2270, 2497, 2554, 2724, 3405, 3831, 3960, 4086, 4540, 4994, 5108, 5448, 6385, 6810, 7491, 7662, 8172, 9080, 9988, 10215, 10216, 11493, 12485, 12770, 13620, 14047, 14982, 15324, 16344, 19155, 19976, 20430, 22473, 22986, 24970, 25540, 27240, 28094, 29964, 30648, 37455, 38310, 40860, 42141, 44946, 45972, 49940, 51080, 56188, 57465, 59928, 70235, 74910, 76620, 81720, 84282, 89892, 91944, 99880, 112365, 112376, 114930, 126423, 140470, 149820, 153240, 168564, 179784, 210705, 224730, 229860, 252846, 280940, 289879, 299640, 337128, 421410, 449460, 459720, 505692, 561880, 579758, 632115, 842820, 869637, 898920, 1011384, 1159516, 1264230, 1449395, 1685640, 1739274, 2319032, 2528460, 2608911, 2898790, 3188669, 3478548, 4348185, 5056920, 5217822, 5797580, 6377338, 6957096, 8696370, 9566007, 10435644, 11595160, 12754676, 13044555, 15943345, 17392740, 19132014, 20871288, 25509352, 26089110, 28698021, 31886690, 34785480, 38264028, 47830035, 52178220, 57396042, 63773380, 76528056, 95660070, 104356440, 114792084, 127546760, 143490105, 191320140, 229584168, 286980210, 382640280, 573960420, 1147920840]

約数ペア:

[(1, 1147920840), (2, 573960420), (3, 382640280), (4, 286980210), (5, 229584168), (6, 191320140), (8, 143490105), (9, 127546760), (10, 114792084), (11, 104356440), (12, 95660070), (15, 76528056), (18, 63773380), (20, 57396042), (22, 52178220), (24, 47830035), (30, 38264028), (33, 34785480), (36, 31886690), (40, 28698021), (44, 26089110), (45, 25509352), (55, 20871288), (60, 19132014), (66, 17392740), (72, 15943345), (88, 13044555), (90, 12754676), (99, 11595160), (110, 10435644), (120, 9566007), (132, 8696370), (165, 6957096), (180, 6377338), (198, 5797580), (220, 5217822), (227, 5056920), (264, 4348185), (330, 3478548), (360, 3188669), (396, 2898790), (440, 2608911), (454, 2528460), (495, 2319032), (660, 1739274), (681, 1685640), (792, 1449395), (908, 1264230), (990, 1159516), (1135, 1011384), (1277, 898920), (1320, 869637), (1362, 842820), (1816, 632115), (1980, 579758), (2043, 561880), (2270, 505692), (2497, 459720), (2554, 449460), (2724, 421410), (3405, 337128), (3831, 299640), (3960, 289879), (4086, 280940), (4540, 252846), (4994, 229860), (5108, 224730), (5448, 210705), (6385, 179784), (6810, 168564), (7491, 153240), (7662, 149820), (8172, 140470), (9080, 126423), (9988, 114930), (10215, 112376), (10216, 112365), (11493, 99880), (12485, 91944), (12770, 89892), (13620, 84282), (14047, 81720), (14982, 76620), (15324, 74910), (16344, 70235), (19155, 59928), (19976, 57465), (20430, 56188), (22473, 51080), (22986, 49940), (24970, 45972), (25540, 44946), (27240, 42141), (28094, 40860), (29964, 38310), (30648, 37455)]