1275144360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{821}}^1$

素因数の和:928

約数の個数: 192

約数和(自身を含む): 4481412480

約数和(自身を除く): 3206268120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 821, 840, 860, 903, 1032, 1204, 1290, 1505, 1642, 1720, 1806, 1849, 2408, 2463, 2580, 3010, 3284, 3612, 3698, 4105, 4515, 4926, 5160, 5547, 5747, 6020, 6568, 7224, 7396, 8210, 9030, 9245, 9852, 11094, 11494, 12040, 12315, 12943, 14792, 16420, 17241, 18060, 18490, 19704, 22188, 22988, 24630, 25886, 27735, 28735, 32840, 34482, 35303, 36120, 36980, 38829, 44376, 45976, 49260, 51772, 55470, 57470, 64715, 68964, 70606, 73960, 77658, 86205, 98520, 103544, 105909, 110940, 114940, 129430, 137928, 141212, 155316, 172410, 176515, 194145, 211818, 221880, 229880, 247121, 258860, 282424, 310632, 344820, 353030, 388290, 423636, 494242, 517720, 529545, 689640, 706060, 741363, 776580, 847272, 988484, 1059090, 1235605, 1412120, 1482726, 1518029, 1553160, 1976968, 2118180, 2471210, 2965452, 3036058, 3706815, 4236360, 4554087, 4942420, 5930904, 6072116, 7413630, 7590145, 9108174, 9884840, 10626203, 12144232, 14827260, 15180290, 18216348, 21252406, 22770435, 29654520, 30360580, 31878609, 36432696, 42504812, 45540870, 53131015, 60721160, 63757218, 85009624, 91081740, 106262030, 127514436, 159393045, 182163480, 212524060, 255028872, 318786090, 425048120, 637572180, 1275144360]

約数ペア:

[(1, 1275144360), (2, 637572180), (3, 425048120), (4, 318786090), (5, 255028872), (6, 212524060), (7, 182163480), (8, 159393045), (10, 127514436), (12, 106262030), (14, 91081740), (15, 85009624), (20, 63757218), (21, 60721160), (24, 53131015), (28, 45540870), (30, 42504812), (35, 36432696), (40, 31878609), (42, 30360580), (43, 29654520), (56, 22770435), (60, 21252406), (70, 18216348), (84, 15180290), (86, 14827260), (105, 12144232), (120, 10626203), (129, 9884840), (140, 9108174), (168, 7590145), (172, 7413630), (210, 6072116), (215, 5930904), (258, 4942420), (280, 4554087), (301, 4236360), (344, 3706815), (420, 3036058), (430, 2965452), (516, 2471210), (602, 2118180), (645, 1976968), (821, 1553160), (840, 1518029), (860, 1482726), (903, 1412120), (1032, 1235605), (1204, 1059090), (1290, 988484), (1505, 847272), (1642, 776580), (1720, 741363), (1806, 706060), (1849, 689640), (2408, 529545), (2463, 517720), (2580, 494242), (3010, 423636), (3284, 388290), (3612, 353030), (3698, 344820), (4105, 310632), (4515, 282424), (4926, 258860), (5160, 247121), (5547, 229880), (5747, 221880), (6020, 211818), (6568, 194145), (7224, 176515), (7396, 172410), (8210, 155316), (9030, 141212), (9245, 137928), (9852, 129430), (11094, 114940), (11494, 110940), (12040, 105909), (12315, 103544), (12943, 98520), (14792, 86205), (16420, 77658), (17241, 73960), (18060, 70606), (18490, 68964), (19704, 64715), (22188, 57470), (22988, 55470), (24630, 51772), (25886, 49260), (27735, 45976), (28735, 44376), (32840, 38829), (34482, 36980), (35303, 36120)]