15678480656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1137

約数の個数: 160

約数和(自身を含む): 35145964800

約数和(自身を除く): 19467484144

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 34, 46, 58, 68, 89, 92, 116, 136, 178, 184, 232, 272, 356, 368, 391, 464, 493, 667, 712, 782, 971, 986, 1334, 1424, 1513, 1564, 1942, 1972, 2047, 2581, 2668, 3026, 3128, 3884, 3944, 4094, 5162, 5336, 6052, 6256, 7768, 7888, 8188, 10324, 10672, 11339, 12104, 15536, 16376, 16507, 20648, 22333, 22678, 24208, 28159, 32752, 33014, 34799, 41296, 43877, 44666, 45356, 56318, 59363, 66028, 69598, 86419, 87754, 89332, 90712, 112636, 118726, 132056, 139196, 172838, 175508, 178664, 181424, 225272, 237452, 264112, 278392, 345676, 351016, 357328, 379661, 450544, 474904, 478703, 556784, 647657, 691352, 702032, 759322, 949808, 957406, 1009171, 1295314, 1382704, 1469123, 1518644, 1914812, 1987637, 2018342, 2506151, 2590628, 2938246, 3037288, 3829624, 3975274, 4036684, 5012302, 5181256, 5876492, 6074576, 7659248, 7950548, 8073368, 10024604, 10362512, 11010169, 11752984, 15901096, 16146736, 20049208, 22020338, 23505968, 31802192, 33789829, 40098416, 42604567, 44040676, 57641473, 67579658, 85209134, 88081352, 115282946, 135159316, 170418268, 176162704, 230565892, 270318632, 340836536, 461131784, 540637264, 681673072, 922263568, 979905041, 1959810082, 3919620164, 7839240328, 15678480656]

約数ペア:

[(1, 15678480656), (2, 7839240328), (4, 3919620164), (8, 1959810082), (16, 979905041), (17, 922263568), (23, 681673072), (29, 540637264), (34, 461131784), (46, 340836536), (58, 270318632), (68, 230565892), (89, 176162704), (92, 170418268), (116, 135159316), (136, 115282946), (178, 88081352), (184, 85209134), (232, 67579658), (272, 57641473), (356, 44040676), (368, 42604567), (391, 40098416), (464, 33789829), (493, 31802192), (667, 23505968), (712, 22020338), (782, 20049208), (971, 16146736), (986, 15901096), (1334, 11752984), (1424, 11010169), (1513, 10362512), (1564, 10024604), (1942, 8073368), (1972, 7950548), (2047, 7659248), (2581, 6074576), (2668, 5876492), (3026, 5181256), (3128, 5012302), (3884, 4036684), (3944, 3975274), (4094, 3829624), (5162, 3037288), (5336, 2938246), (6052, 2590628), (6256, 2506151), (7768, 2018342), (7888, 1987637), (8188, 1914812), (10324, 1518644), (10672, 1469123), (11339, 1382704), (12104, 1295314), (15536, 1009171), (16376, 957406), (16507, 949808), (20648, 759322), (22333, 702032), (22678, 691352), (24208, 647657), (28159, 556784), (32752, 478703), (33014, 474904), (34799, 450544), (41296, 379661), (43877, 357328), (44666, 351016), (45356, 345676), (56318, 278392), (59363, 264112), (66028, 237452), (69598, 225272), (86419, 181424), (87754, 178664), (89332, 175508), (90712, 172838), (112636, 139196), (118726, 132056)]