15760360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 192

約数和(自身を含む): 48755520

約数和(自身を除く): 32995160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 43, 44, 49, 55, 56, 68, 70, 77, 85, 86, 88, 98, 110, 119, 136, 140, 154, 170, 172, 187, 196, 215, 220, 238, 245, 280, 301, 308, 340, 344, 374, 385, 392, 430, 440, 473, 476, 490, 539, 595, 602, 616, 680, 731, 748, 770, 833, 860, 935, 946, 952, 980, 1078, 1190, 1204, 1309, 1462, 1496, 1505, 1540, 1666, 1720, 1870, 1892, 1960, 2107, 2156, 2365, 2380, 2408, 2618, 2695, 2924, 3010, 3080, 3311, 3332, 3655, 3740, 3784, 4165, 4214, 4312, 4730, 4760, 5117, 5236, 5390, 5848, 6020, 6545, 6622, 6664, 7310, 7480, 8041, 8330, 8428, 9163, 9460, 10234, 10472, 10535, 10780, 12040, 13090, 13244, 14620, 16082, 16555, 16660, 16856, 18326, 18920, 20468, 21070, 21560, 23177, 25585, 26180, 26488, 29240, 32164, 33110, 33320, 35819, 36652, 40205, 40936, 42140, 45815, 46354, 51170, 52360, 56287, 64328, 66220, 71638, 73304, 80410, 84280, 91630, 92708, 102340, 112574, 115885, 132440, 143276, 160820, 179095, 183260, 185416, 204680, 225148, 231770, 281435, 286552, 321640, 358190, 366520, 394009, 450296, 463540, 562870, 716380, 788018, 927080, 1125740, 1432760, 1576036, 1970045, 2251480, 3152072, 3940090, 7880180, 15760360]

約数ペア:

[(1, 15760360), (2, 7880180), (4, 3940090), (5, 3152072), (7, 2251480), (8, 1970045), (10, 1576036), (11, 1432760), (14, 1125740), (17, 927080), (20, 788018), (22, 716380), (28, 562870), (34, 463540), (35, 450296), (40, 394009), (43, 366520), (44, 358190), (49, 321640), (55, 286552), (56, 281435), (68, 231770), (70, 225148), (77, 204680), (85, 185416), (86, 183260), (88, 179095), (98, 160820), (110, 143276), (119, 132440), (136, 115885), (140, 112574), (154, 102340), (170, 92708), (172, 91630), (187, 84280), (196, 80410), (215, 73304), (220, 71638), (238, 66220), (245, 64328), (280, 56287), (301, 52360), (308, 51170), (340, 46354), (344, 45815), (374, 42140), (385, 40936), (392, 40205), (430, 36652), (440, 35819), (473, 33320), (476, 33110), (490, 32164), (539, 29240), (595, 26488), (602, 26180), (616, 25585), (680, 23177), (731, 21560), (748, 21070), (770, 20468), (833, 18920), (860, 18326), (935, 16856), (946, 16660), (952, 16555), (980, 16082), (1078, 14620), (1190, 13244), (1204, 13090), (1309, 12040), (1462, 10780), (1496, 10535), (1505, 10472), (1540, 10234), (1666, 9460), (1720, 9163), (1870, 8428), (1892, 8330), (1960, 8041), (2107, 7480), (2156, 7310), (2365, 6664), (2380, 6622), (2408, 6545), (2618, 6020), (2695, 5848), (2924, 5390), (3010, 5236), (3080, 5117), (3311, 4760), (3332, 4730), (3655, 4312), (3740, 4214), (3784, 4165)]