8134381320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1\times {\mathrm{2393}}^1$

素因数の和:4599

約数の個数: 128

約数和(自身を含む): 26303356800

約数和(自身を除く): 18168975480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2179, 2393, 4358, 4786, 6537, 7179, 8716, 9572, 10895, 11965, 13074, 14358, 17432, 19144, 21790, 23930, 26148, 28327, 28716, 31109, 32685, 35895, 43580, 47860, 52296, 56654, 57432, 62218, 65370, 71790, 84981, 87160, 93327, 95720, 113308, 124436, 130740, 141635, 143580, 155545, 169962, 186654, 226616, 248872, 261480, 283270, 287160, 311090, 339924, 373308, 424905, 466635, 566540, 622180, 679848, 746616, 849810, 933270, 1133080, 1244360, 1699620, 1866540, 3399240, 3733080, 5214347, 10428694, 15643041, 20857388, 26071735, 31286082, 41714776, 52143470, 62572164, 67786511, 78215205, 104286940, 125144328, 135573022, 156430410, 203359533, 208573880, 271146044, 312860820, 338932555, 406719066, 542292088, 625721640, 677865110, 813438132, 1016797665, 1355730220, 1626876264, 2033595330, 2711460440, 4067190660, 8134381320]

約数ペア:

[(1, 8134381320), (2, 4067190660), (3, 2711460440), (4, 2033595330), (5, 1626876264), (6, 1355730220), (8, 1016797665), (10, 813438132), (12, 677865110), (13, 625721640), (15, 542292088), (20, 406719066), (24, 338932555), (26, 312860820), (30, 271146044), (39, 208573880), (40, 203359533), (52, 156430410), (60, 135573022), (65, 125144328), (78, 104286940), (104, 78215205), (120, 67786511), (130, 62572164), (156, 52143470), (195, 41714776), (260, 31286082), (312, 26071735), (390, 20857388), (520, 15643041), (780, 10428694), (1560, 5214347), (2179, 3733080), (2393, 3399240), (4358, 1866540), (4786, 1699620), (6537, 1244360), (7179, 1133080), (8716, 933270), (9572, 849810), (10895, 746616), (11965, 679848), (13074, 622180), (14358, 566540), (17432, 466635), (19144, 424905), (21790, 373308), (23930, 339924), (26148, 311090), (28327, 287160), (28716, 283270), (31109, 261480), (32685, 248872), (35895, 226616), (43580, 186654), (47860, 169962), (52296, 155545), (56654, 143580), (57432, 141635), (62218, 130740), (65370, 124436), (71790, 113308), (84981, 95720), (87160, 93327)]