47370840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2153

約数の個数: 128

約数和(自身を含む): 164229120

約数和(自身を除く): 116858280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2111, 2244, 2805, 3740, 4222, 4488, 5610, 6333, 7480, 8444, 10555, 11220, 12666, 16888, 21110, 22440, 23221, 25332, 31665, 35887, 42220, 46442, 50664, 63330, 69663, 71774, 84440, 92884, 107661, 116105, 126660, 139326, 143548, 179435, 185768, 215322, 232210, 253320, 278652, 287096, 348315, 358870, 394757, 430644, 464420, 538305, 557304, 696630, 717740, 789514, 861288, 928840, 1076610, 1184271, 1393260, 1435480, 1579028, 1973785, 2153220, 2368542, 2786520, 3158056, 3947570, 4306440, 4737084, 5921355, 7895140, 9474168, 11842710, 15790280, 23685420, 47370840]

約数ペア:

[(1, 47370840), (2, 23685420), (3, 15790280), (4, 11842710), (5, 9474168), (6, 7895140), (8, 5921355), (10, 4737084), (11, 4306440), (12, 3947570), (15, 3158056), (17, 2786520), (20, 2368542), (22, 2153220), (24, 1973785), (30, 1579028), (33, 1435480), (34, 1393260), (40, 1184271), (44, 1076610), (51, 928840), (55, 861288), (60, 789514), (66, 717740), (68, 696630), (85, 557304), (88, 538305), (102, 464420), (110, 430644), (120, 394757), (132, 358870), (136, 348315), (165, 287096), (170, 278652), (187, 253320), (204, 232210), (220, 215322), (255, 185768), (264, 179435), (330, 143548), (340, 139326), (374, 126660), (408, 116105), (440, 107661), (510, 92884), (561, 84440), (660, 71774), (680, 69663), (748, 63330), (935, 50664), (1020, 46442), (1122, 42220), (1320, 35887), (1496, 31665), (1870, 25332), (2040, 23221), (2111, 22440), (2244, 21110), (2805, 16888), (3740, 12666), (4222, 11220), (4488, 10555), (5610, 8444), (6333, 7480)]