15668396480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{3089}}^1$

素因数の和:3259

約数の個数: 168

約数和(自身を含む): 41337006480

約数和(自身を除く): 25668610000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 131, 160, 176, 220, 242, 262, 320, 352, 440, 484, 524, 605, 655, 704, 880, 968, 1048, 1210, 1310, 1441, 1760, 1936, 2096, 2420, 2620, 2882, 3089, 3520, 3872, 4192, 4840, 5240, 5764, 6178, 7205, 7744, 8384, 9680, 10480, 11528, 12356, 14410, 15445, 15851, 19360, 20960, 23056, 24712, 28820, 30890, 31702, 33979, 38720, 41920, 46112, 49424, 57640, 61780, 63404, 67958, 79255, 92224, 98848, 115280, 123560, 126808, 135916, 158510, 169895, 197696, 230560, 247120, 253616, 271832, 317020, 339790, 373769, 404659, 461120, 494240, 507232, 543664, 634040, 679580, 747538, 809318, 988480, 1014464, 1087328, 1268080, 1359160, 1495076, 1618636, 1868845, 2023295, 2174656, 2536160, 2718320, 2990152, 3237272, 3737690, 4046590, 4451249, 5072320, 5436640, 5980304, 6474544, 7475380, 8093180, 8902498, 10873280, 11960608, 12949088, 14950760, 16186360, 17804996, 22256245, 23921216, 25898176, 29901520, 32372720, 35609992, 44512490, 48963739, 59803040, 64745440, 71219984, 89024980, 97927478, 119606080, 129490880, 142439968, 178049960, 195854956, 244818695, 284879936, 356099920, 391709912, 489637390, 712199840, 783419824, 979274780, 1424399680, 1566839648, 1958549560, 3133679296, 3917099120, 7834198240, 15668396480]

約数ペア:

[(1, 15668396480), (2, 7834198240), (4, 3917099120), (5, 3133679296), (8, 1958549560), (10, 1566839648), (11, 1424399680), (16, 979274780), (20, 783419824), (22, 712199840), (32, 489637390), (40, 391709912), (44, 356099920), (55, 284879936), (64, 244818695), (80, 195854956), (88, 178049960), (110, 142439968), (121, 129490880), (131, 119606080), (160, 97927478), (176, 89024980), (220, 71219984), (242, 64745440), (262, 59803040), (320, 48963739), (352, 44512490), (440, 35609992), (484, 32372720), (524, 29901520), (605, 25898176), (655, 23921216), (704, 22256245), (880, 17804996), (968, 16186360), (1048, 14950760), (1210, 12949088), (1310, 11960608), (1441, 10873280), (1760, 8902498), (1936, 8093180), (2096, 7475380), (2420, 6474544), (2620, 5980304), (2882, 5436640), (3089, 5072320), (3520, 4451249), (3872, 4046590), (4192, 3737690), (4840, 3237272), (5240, 2990152), (5764, 2718320), (6178, 2536160), (7205, 2174656), (7744, 2023295), (8384, 1868845), (9680, 1618636), (10480, 1495076), (11528, 1359160), (12356, 1268080), (14410, 1087328), (15445, 1014464), (15851, 988480), (19360, 809318), (20960, 747538), (23056, 679580), (24712, 634040), (28820, 543664), (30890, 507232), (31702, 494240), (33979, 461120), (38720, 404659), (41920, 373769), (46112, 339790), (49424, 317020), (57640, 271832), (61780, 253616), (63404, 247120), (67958, 230560), (79255, 197696), (92224, 169895), (98848, 158510), (115280, 135916), (123560, 126808)]