15704110660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{256687}}^1$

素因数の和:256745

約数の個数: 96

約数和(自身を含む): 41398640640

約数和(自身を除く): 25694529980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 140, 161, 190, 230, 266, 322, 380, 437, 460, 532, 644, 665, 805, 874, 1330, 1610, 1748, 2185, 2660, 3059, 3220, 4370, 6118, 8740, 12236, 15295, 30590, 61180, 256687, 513374, 1026748, 1283435, 1796809, 2566870, 3593618, 4877053, 5133740, 5903801, 7187236, 8984045, 9754106, 11807602, 17968090, 19508212, 23615204, 24385265, 29519005, 34139371, 35936180, 41326607, 48770530, 59038010, 68278742, 82653214, 97541060, 112172219, 118076020, 136557484, 165306428, 170696855, 206633035, 224344438, 341393710, 413266070, 448688876, 560861095, 682787420, 785205533, 826532140, 1121722190, 1570411066, 2243444380, 3140822132, 3926027665, 7852055330, 15704110660]

約数ペア:

[(1, 15704110660), (2, 7852055330), (4, 3926027665), (5, 3140822132), (7, 2243444380), (10, 1570411066), (14, 1121722190), (19, 826532140), (20, 785205533), (23, 682787420), (28, 560861095), (35, 448688876), (38, 413266070), (46, 341393710), (70, 224344438), (76, 206633035), (92, 170696855), (95, 165306428), (115, 136557484), (133, 118076020), (140, 112172219), (161, 97541060), (190, 82653214), (230, 68278742), (266, 59038010), (322, 48770530), (380, 41326607), (437, 35936180), (460, 34139371), (532, 29519005), (644, 24385265), (665, 23615204), (805, 19508212), (874, 17968090), (1330, 11807602), (1610, 9754106), (1748, 8984045), (2185, 7187236), (2660, 5903801), (3059, 5133740), (3220, 4877053), (4370, 3593618), (6118, 2566870), (8740, 1796809), (12236, 1283435), (15295, 1026748), (30590, 513374), (61180, 256687)]