40879560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:751

約数の個数: 128

約数和(自身を含む): 134524800

約数和(自身を除く): 93645240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 691, 696, 870, 986, 1020, 1160, 1382, 1479, 1740, 1972, 2040, 2073, 2465, 2764, 2958, 3455, 3480, 3944, 4146, 4930, 5528, 5916, 6910, 7395, 8292, 9860, 10365, 11747, 11832, 13820, 14790, 16584, 19720, 20039, 20730, 23494, 27640, 29580, 35241, 40078, 41460, 46988, 58735, 59160, 60117, 70482, 80156, 82920, 93976, 100195, 117470, 120234, 140964, 160312, 176205, 200390, 234940, 240468, 281928, 300585, 340663, 352410, 400780, 469880, 480936, 601170, 681326, 704820, 801560, 1021989, 1202340, 1362652, 1409640, 1703315, 2043978, 2404680, 2725304, 3406630, 4087956, 5109945, 6813260, 8175912, 10219890, 13626520, 20439780, 40879560]

約数ペア:

[(1, 40879560), (2, 20439780), (3, 13626520), (4, 10219890), (5, 8175912), (6, 6813260), (8, 5109945), (10, 4087956), (12, 3406630), (15, 2725304), (17, 2404680), (20, 2043978), (24, 1703315), (29, 1409640), (30, 1362652), (34, 1202340), (40, 1021989), (51, 801560), (58, 704820), (60, 681326), (68, 601170), (85, 480936), (87, 469880), (102, 400780), (116, 352410), (120, 340663), (136, 300585), (145, 281928), (170, 240468), (174, 234940), (204, 200390), (232, 176205), (255, 160312), (290, 140964), (340, 120234), (348, 117470), (408, 100195), (435, 93976), (493, 82920), (510, 80156), (580, 70482), (680, 60117), (691, 59160), (696, 58735), (870, 46988), (986, 41460), (1020, 40078), (1160, 35241), (1382, 29580), (1479, 27640), (1740, 23494), (1972, 20730), (2040, 20039), (2073, 19720), (2465, 16584), (2764, 14790), (2958, 13820), (3455, 11832), (3480, 11747), (3944, 10365), (4146, 9860), (4930, 8292), (5528, 7395), (5916, 6910)]