2143427880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3512

約数の個数: 192

約数和(自身を含む): 7234476480

約数和(自身を除く): 5091048600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 121, 129, 132, 165, 172, 215, 220, 242, 258, 264, 330, 344, 363, 430, 440, 473, 484, 516, 605, 645, 660, 726, 860, 946, 968, 1032, 1210, 1290, 1320, 1419, 1452, 1720, 1815, 1892, 2365, 2420, 2580, 2838, 2904, 3433, 3630, 3784, 4730, 4840, 5160, 5203, 5676, 6866, 7095, 7260, 9460, 10299, 10406, 11352, 13732, 14190, 14520, 15609, 17165, 18920, 20598, 20812, 26015, 27464, 28380, 31218, 34330, 37763, 41196, 41624, 51495, 52030, 56760, 62436, 68660, 75526, 78045, 82392, 102990, 104060, 113289, 124872, 137320, 147619, 151052, 156090, 188815, 205980, 208120, 226578, 295238, 302104, 312180, 377630, 411960, 415393, 442857, 453156, 566445, 590476, 624360, 738095, 755260, 830786, 885714, 906312, 1132890, 1180952, 1246179, 1476190, 1510520, 1623809, 1661572, 1771428, 2076965, 2214285, 2265780, 2492358, 2952380, 3247618, 3323144, 3542856, 4153930, 4428570, 4531560, 4871427, 4984716, 5904760, 6230895, 6495236, 8119045, 8307860, 8857140, 9742854, 9969432, 12461790, 12990472, 16238090, 16615720, 17714280, 17861899, 19485708, 24357135, 24923580, 32476180, 35723798, 38971416, 48714270, 49847160, 53585697, 64952360, 71447596, 89309495, 97428540, 107171394, 142895192, 178618990, 194857080, 214342788, 267928485, 357237980, 428685576, 535856970, 714475960, 1071713940, 2143427880]

約数ペア:

[(1, 2143427880), (2, 1071713940), (3, 714475960), (4, 535856970), (5, 428685576), (6, 357237980), (8, 267928485), (10, 214342788), (11, 194857080), (12, 178618990), (15, 142895192), (20, 107171394), (22, 97428540), (24, 89309495), (30, 71447596), (33, 64952360), (40, 53585697), (43, 49847160), (44, 48714270), (55, 38971416), (60, 35723798), (66, 32476180), (86, 24923580), (88, 24357135), (110, 19485708), (120, 17861899), (121, 17714280), (129, 16615720), (132, 16238090), (165, 12990472), (172, 12461790), (215, 9969432), (220, 9742854), (242, 8857140), (258, 8307860), (264, 8119045), (330, 6495236), (344, 6230895), (363, 5904760), (430, 4984716), (440, 4871427), (473, 4531560), (484, 4428570), (516, 4153930), (605, 3542856), (645, 3323144), (660, 3247618), (726, 2952380), (860, 2492358), (946, 2265780), (968, 2214285), (1032, 2076965), (1210, 1771428), (1290, 1661572), (1320, 1623809), (1419, 1510520), (1452, 1476190), (1720, 1246179), (1815, 1180952), (1892, 1132890), (2365, 906312), (2420, 885714), (2580, 830786), (2838, 755260), (2904, 738095), (3433, 624360), (3630, 590476), (3784, 566445), (4730, 453156), (4840, 442857), (5160, 415393), (5203, 411960), (5676, 377630), (6866, 312180), (7095, 302104), (7260, 295238), (9460, 226578), (10299, 208120), (10406, 205980), (11352, 188815), (13732, 156090), (14190, 151052), (14520, 147619), (15609, 137320), (17165, 124872), (18920, 113289), (20598, 104060), (20812, 102990), (26015, 82392), (27464, 78045), (28380, 75526), (31218, 68660), (34330, 62436), (37763, 56760), (41196, 52030), (41624, 51495)]