240850260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 240

約数和(自身を含む): 879145344

約数和(自身を除く): 638295084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 81, 84, 90, 105, 108, 126, 134, 135, 140, 162, 180, 189, 201, 210, 252, 268, 270, 315, 317, 324, 335, 378, 402, 405, 420, 469, 540, 567, 603, 630, 634, 670, 756, 804, 810, 938, 945, 951, 1005, 1134, 1206, 1260, 1268, 1340, 1407, 1585, 1620, 1809, 1876, 1890, 1902, 2010, 2219, 2268, 2345, 2412, 2814, 2835, 2853, 3015, 3170, 3618, 3780, 3804, 4020, 4221, 4438, 4690, 4755, 5427, 5628, 5670, 5706, 6030, 6340, 6657, 7035, 7236, 8442, 8559, 8876, 9045, 9380, 9510, 10854, 11095, 11340, 11412, 12060, 12663, 13314, 14070, 14265, 16884, 17118, 18090, 19020, 19971, 21105, 21239, 21708, 22190, 25326, 25677, 26628, 27135, 28140, 28530, 33285, 34236, 36180, 37989, 39942, 42210, 42478, 42795, 44380, 50652, 51354, 54270, 57060, 59913, 63315, 63717, 66570, 75978, 79884, 84420, 84956, 85590, 99855, 102708, 106195, 108540, 119826, 126630, 127434, 128385, 133140, 148673, 151956, 171180, 179739, 189945, 191151, 199710, 212390, 239652, 253260, 254868, 256770, 297346, 299565, 318585, 359478, 379890, 382302, 399420, 424780, 446019, 513540, 573453, 594692, 599130, 637170, 718956, 743365, 759780, 764604, 892038, 898695, 955755, 1146906, 1198260, 1274340, 1338057, 1486730, 1720359, 1784076, 1797390, 1911510, 2230095, 2293812, 2676114, 2867265, 2973460, 3440718, 3594780, 3823020, 4014171, 4460190, 5352228, 5734530, 6690285, 6881436, 8028342, 8601795, 8920380, 11469060, 12042513, 13380570, 16056684, 17203590, 20070855, 24085026, 26761140, 34407180, 40141710, 48170052, 60212565, 80283420, 120425130, 240850260]

約数ペア:

[(1, 240850260), (2, 120425130), (3, 80283420), (4, 60212565), (5, 48170052), (6, 40141710), (7, 34407180), (9, 26761140), (10, 24085026), (12, 20070855), (14, 17203590), (15, 16056684), (18, 13380570), (20, 12042513), (21, 11469060), (27, 8920380), (28, 8601795), (30, 8028342), (35, 6881436), (36, 6690285), (42, 5734530), (45, 5352228), (54, 4460190), (60, 4014171), (63, 3823020), (67, 3594780), (70, 3440718), (81, 2973460), (84, 2867265), (90, 2676114), (105, 2293812), (108, 2230095), (126, 1911510), (134, 1797390), (135, 1784076), (140, 1720359), (162, 1486730), (180, 1338057), (189, 1274340), (201, 1198260), (210, 1146906), (252, 955755), (268, 898695), (270, 892038), (315, 764604), (317, 759780), (324, 743365), (335, 718956), (378, 637170), (402, 599130), (405, 594692), (420, 573453), (469, 513540), (540, 446019), (567, 424780), (603, 399420), (630, 382302), (634, 379890), (670, 359478), (756, 318585), (804, 299565), (810, 297346), (938, 256770), (945, 254868), (951, 253260), (1005, 239652), (1134, 212390), (1206, 199710), (1260, 191151), (1268, 189945), (1340, 179739), (1407, 171180), (1585, 151956), (1620, 148673), (1809, 133140), (1876, 128385), (1890, 127434), (1902, 126630), (2010, 119826), (2219, 108540), (2268, 106195), (2345, 102708), (2412, 99855), (2814, 85590), (2835, 84956), (2853, 84420), (3015, 79884), (3170, 75978), (3618, 66570), (3780, 63717), (3804, 63315), (4020, 59913), (4221, 57060), (4438, 54270), (4690, 51354), (4755, 50652), (5427, 44380), (5628, 42795), (5670, 42478), (5706, 42210), (6030, 39942), (6340, 37989), (6657, 36180), (7035, 34236), (7236, 33285), (8442, 28530), (8559, 28140), (8876, 27135), (9045, 26628), (9380, 25677), (9510, 25326), (10854, 22190), (11095, 21708), (11340, 21239), (11412, 21105), (12060, 19971), (12663, 19020), (13314, 18090), (14070, 17118), (14265, 16884)]