126807520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 370137600

約数和(自身を除く): 243330080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 59, 70, 76, 80, 95, 101, 112, 118, 133, 140, 152, 160, 190, 202, 224, 236, 266, 280, 295, 304, 380, 404, 413, 472, 505, 532, 560, 590, 608, 665, 707, 760, 808, 826, 944, 1010, 1064, 1120, 1121, 1180, 1330, 1414, 1520, 1616, 1652, 1888, 1919, 2020, 2065, 2128, 2242, 2360, 2660, 2828, 3040, 3232, 3304, 3535, 3838, 4040, 4130, 4256, 4484, 4720, 5320, 5605, 5656, 5959, 6608, 7070, 7676, 7847, 8080, 8260, 8968, 9440, 9595, 10640, 11210, 11312, 11918, 13216, 13433, 14140, 15352, 15694, 16160, 16520, 17936, 19190, 21280, 22420, 22624, 23836, 26866, 28280, 29795, 30704, 31388, 33040, 35872, 38380, 39235, 41713, 44840, 47672, 53732, 56560, 59590, 61408, 62776, 66080, 67165, 76760, 78470, 83426, 89680, 95344, 107464, 113120, 113221, 119180, 125552, 134330, 153520, 156940, 166852, 179360, 190688, 208565, 214928, 226442, 238360, 251104, 268660, 307040, 313880, 333704, 417130, 429856, 452884, 476720, 537320, 566105, 627760, 667408, 792547, 834260, 905768, 953440, 1074640, 1132210, 1255520, 1334816, 1585094, 1668520, 1811536, 2149280, 2264420, 3170188, 3337040, 3623072, 3962735, 4528840, 6340376, 6674080, 7925470, 9057680, 12680752, 15850940, 18115360, 25361504, 31701880, 63403760, 126807520]

約数ペア:

[(1, 126807520), (2, 63403760), (4, 31701880), (5, 25361504), (7, 18115360), (8, 15850940), (10, 12680752), (14, 9057680), (16, 7925470), (19, 6674080), (20, 6340376), (28, 4528840), (32, 3962735), (35, 3623072), (38, 3337040), (40, 3170188), (56, 2264420), (59, 2149280), (70, 1811536), (76, 1668520), (80, 1585094), (95, 1334816), (101, 1255520), (112, 1132210), (118, 1074640), (133, 953440), (140, 905768), (152, 834260), (160, 792547), (190, 667408), (202, 627760), (224, 566105), (236, 537320), (266, 476720), (280, 452884), (295, 429856), (304, 417130), (380, 333704), (404, 313880), (413, 307040), (472, 268660), (505, 251104), (532, 238360), (560, 226442), (590, 214928), (608, 208565), (665, 190688), (707, 179360), (760, 166852), (808, 156940), (826, 153520), (944, 134330), (1010, 125552), (1064, 119180), (1120, 113221), (1121, 113120), (1180, 107464), (1330, 95344), (1414, 89680), (1520, 83426), (1616, 78470), (1652, 76760), (1888, 67165), (1919, 66080), (2020, 62776), (2065, 61408), (2128, 59590), (2242, 56560), (2360, 53732), (2660, 47672), (2828, 44840), (3040, 41713), (3232, 39235), (3304, 38380), (3535, 35872), (3838, 33040), (4040, 31388), (4130, 30704), (4256, 29795), (4484, 28280), (4720, 26866), (5320, 23836), (5605, 22624), (5656, 22420), (5959, 21280), (6608, 19190), (7070, 17936), (7676, 16520), (7847, 16160), (8080, 15694), (8260, 15352), (8968, 14140), (9440, 13433), (9595, 13216), (10640, 11918), (11210, 11312)]