1567985480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:559

約数の個数: 128

約数和(自身を含む): 3844039680

約数和(自身を除く): 2276054200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 103, 122, 136, 170, 206, 244, 305, 340, 367, 412, 488, 515, 610, 680, 734, 824, 1030, 1037, 1220, 1468, 1751, 1835, 2060, 2074, 2440, 2936, 3502, 3670, 4120, 4148, 5185, 6239, 6283, 7004, 7340, 8296, 8755, 10370, 12478, 12566, 14008, 14680, 17510, 20740, 22387, 24956, 25132, 31195, 31415, 35020, 37801, 41480, 44774, 49912, 50264, 62390, 62830, 70040, 75602, 89548, 106811, 111935, 124780, 125660, 151204, 179096, 189005, 213622, 223870, 249560, 251320, 302408, 378010, 380579, 427244, 447740, 534055, 642617, 756020, 761158, 854488, 895480, 1068110, 1285234, 1512040, 1522316, 1902895, 2136220, 2305861, 2570468, 3044632, 3213085, 3805790, 4272440, 4611722, 5140936, 6426170, 7611580, 9223444, 11529305, 12852340, 15223160, 18446888, 23058610, 25704680, 39199637, 46117220, 78399274, 92234440, 156798548, 195998185, 313597096, 391996370, 783992740, 1567985480]

約数ペア:

[(1, 1567985480), (2, 783992740), (4, 391996370), (5, 313597096), (8, 195998185), (10, 156798548), (17, 92234440), (20, 78399274), (34, 46117220), (40, 39199637), (61, 25704680), (68, 23058610), (85, 18446888), (103, 15223160), (122, 12852340), (136, 11529305), (170, 9223444), (206, 7611580), (244, 6426170), (305, 5140936), (340, 4611722), (367, 4272440), (412, 3805790), (488, 3213085), (515, 3044632), (610, 2570468), (680, 2305861), (734, 2136220), (824, 1902895), (1030, 1522316), (1037, 1512040), (1220, 1285234), (1468, 1068110), (1751, 895480), (1835, 854488), (2060, 761158), (2074, 756020), (2440, 642617), (2936, 534055), (3502, 447740), (3670, 427244), (4120, 380579), (4148, 378010), (5185, 302408), (6239, 251320), (6283, 249560), (7004, 223870), (7340, 213622), (8296, 189005), (8755, 179096), (10370, 151204), (12478, 125660), (12566, 124780), (14008, 111935), (14680, 106811), (17510, 89548), (20740, 75602), (22387, 70040), (24956, 62830), (25132, 62390), (31195, 50264), (31415, 49912), (35020, 44774), (37801, 41480)]