264416460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 952385280

約数和(自身を除く): 687968820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 43, 44, 55, 60, 66, 70, 77, 84, 86, 105, 110, 121, 129, 132, 140, 154, 165, 172, 210, 215, 220, 231, 242, 258, 301, 308, 330, 363, 385, 420, 430, 462, 473, 484, 516, 602, 605, 645, 660, 726, 770, 847, 860, 903, 924, 946, 1155, 1204, 1210, 1290, 1331, 1419, 1452, 1505, 1540, 1694, 1806, 1815, 1892, 2310, 2365, 2420, 2541, 2580, 2662, 2838, 3010, 3311, 3388, 3612, 3630, 3993, 4235, 4515, 4620, 4730, 5082, 5203, 5324, 5676, 6020, 6622, 6655, 7095, 7260, 7986, 8470, 9030, 9317, 9460, 9933, 10164, 10406, 12705, 13244, 13310, 14190, 14641, 15609, 15972, 16555, 16940, 18060, 18634, 19866, 19965, 20812, 25410, 26015, 26620, 27951, 28380, 29282, 31218, 33110, 36421, 37268, 39732, 39930, 43923, 46585, 49665, 50820, 52030, 55902, 57233, 58564, 62436, 66220, 72842, 73205, 78045, 79860, 87846, 93170, 99330, 102487, 104060, 109263, 111804, 114466, 139755, 145684, 146410, 156090, 171699, 175692, 182105, 186340, 198660, 204974, 218526, 219615, 228932, 279510, 286165, 292820, 307461, 312180, 343398, 364210, 400631, 409948, 437052, 439230, 512435, 546315, 559020, 572330, 614922, 629563, 686796, 728420, 801262, 858495, 878460, 1024870, 1092630, 1144660, 1201893, 1229844, 1259126, 1537305, 1602524, 1716990, 1888689, 2003155, 2049740, 2185260, 2403786, 2518252, 3074610, 3147815, 3433980, 3777378, 4006310, 4406941, 4807572, 6009465, 6149220, 6295630, 7554756, 8012620, 8813882, 9443445, 12018930, 12591260, 13220823, 17627764, 18886890, 22034705, 24037860, 26441646, 37773780, 44069410, 52883292, 66104115, 88138820, 132208230, 264416460]

約数ペア:

[(1, 264416460), (2, 132208230), (3, 88138820), (4, 66104115), (5, 52883292), (6, 44069410), (7, 37773780), (10, 26441646), (11, 24037860), (12, 22034705), (14, 18886890), (15, 17627764), (20, 13220823), (21, 12591260), (22, 12018930), (28, 9443445), (30, 8813882), (33, 8012620), (35, 7554756), (42, 6295630), (43, 6149220), (44, 6009465), (55, 4807572), (60, 4406941), (66, 4006310), (70, 3777378), (77, 3433980), (84, 3147815), (86, 3074610), (105, 2518252), (110, 2403786), (121, 2185260), (129, 2049740), (132, 2003155), (140, 1888689), (154, 1716990), (165, 1602524), (172, 1537305), (210, 1259126), (215, 1229844), (220, 1201893), (231, 1144660), (242, 1092630), (258, 1024870), (301, 878460), (308, 858495), (330, 801262), (363, 728420), (385, 686796), (420, 629563), (430, 614922), (462, 572330), (473, 559020), (484, 546315), (516, 512435), (602, 439230), (605, 437052), (645, 409948), (660, 400631), (726, 364210), (770, 343398), (847, 312180), (860, 307461), (903, 292820), (924, 286165), (946, 279510), (1155, 228932), (1204, 219615), (1210, 218526), (1290, 204974), (1331, 198660), (1419, 186340), (1452, 182105), (1505, 175692), (1540, 171699), (1694, 156090), (1806, 146410), (1815, 145684), (1892, 139755), (2310, 114466), (2365, 111804), (2420, 109263), (2541, 104060), (2580, 102487), (2662, 99330), (2838, 93170), (3010, 87846), (3311, 79860), (3388, 78045), (3612, 73205), (3630, 72842), (3993, 66220), (4235, 62436), (4515, 58564), (4620, 57233), (4730, 55902), (5082, 52030), (5203, 50820), (5324, 49665), (5676, 46585), (6020, 43923), (6622, 39930), (6655, 39732), (7095, 37268), (7260, 36421), (7986, 33110), (8470, 31218), (9030, 29282), (9317, 28380), (9460, 27951), (9933, 26620), (10164, 26015), (10406, 25410), (12705, 20812), (13244, 19965), (13310, 19866), (14190, 18634), (14641, 18060), (15609, 16940), (15972, 16555)]