15666836240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1669}}^1\times {\mathrm{10667}}^1$

素因数の和:12360

約数の個数: 80

約数和(自身を含む): 39764329920

約数和(自身を除く): 24097493680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1669, 3338, 6676, 8345, 10667, 13352, 16690, 18359, 21334, 26704, 33380, 36718, 42668, 53335, 66760, 73436, 85336, 91795, 106670, 117337, 133520, 146872, 170672, 183590, 213340, 234674, 293744, 367180, 426680, 469348, 586685, 734360, 853360, 938696, 1173370, 1468720, 1877392, 2346740, 4693480, 9386960, 17803223, 35606446, 71212892, 89016115, 142425784, 178032230, 195835453, 284851568, 356064460, 391670906, 712128920, 783341812, 979177265, 1424257840, 1566683624, 1958354530, 3133367248, 3916709060, 7833418120, 15666836240]

約数ペア:

[(1, 15666836240), (2, 7833418120), (4, 3916709060), (5, 3133367248), (8, 1958354530), (10, 1566683624), (11, 1424257840), (16, 979177265), (20, 783341812), (22, 712128920), (40, 391670906), (44, 356064460), (55, 284851568), (80, 195835453), (88, 178032230), (110, 142425784), (176, 89016115), (220, 71212892), (440, 35606446), (880, 17803223), (1669, 9386960), (3338, 4693480), (6676, 2346740), (8345, 1877392), (10667, 1468720), (13352, 1173370), (16690, 938696), (18359, 853360), (21334, 734360), (26704, 586685), (33380, 469348), (36718, 426680), (42668, 367180), (53335, 293744), (66760, 234674), (73436, 213340), (85336, 183590), (91795, 170672), (106670, 146872), (117337, 133520)]