74498640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 242234496

約数和(自身を除く): 167735856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 67, 80, 82, 113, 120, 123, 134, 164, 201, 205, 226, 240, 246, 268, 328, 335, 339, 402, 410, 452, 492, 536, 565, 615, 656, 670, 678, 804, 820, 904, 984, 1005, 1072, 1130, 1230, 1340, 1356, 1608, 1640, 1695, 1808, 1968, 2010, 2260, 2460, 2680, 2712, 2747, 3216, 3280, 3390, 4020, 4520, 4633, 4920, 5360, 5424, 5494, 6780, 7571, 8040, 8241, 9040, 9266, 9840, 10988, 13560, 13735, 13899, 15142, 16080, 16482, 18532, 21976, 22713, 23165, 27120, 27470, 27798, 30284, 32964, 37064, 37855, 41205, 43952, 45426, 46330, 54940, 55596, 60568, 65928, 69495, 74128, 75710, 82410, 90852, 92660, 109880, 111192, 113565, 121136, 131856, 138990, 151420, 164820, 181704, 185320, 219760, 222384, 227130, 277980, 302840, 310411, 329640, 363408, 370640, 454260, 555960, 605680, 620822, 659280, 908520, 931233, 1111920, 1241644, 1552055, 1817040, 1862466, 2483288, 3104110, 3724932, 4656165, 4966576, 6208220, 7449864, 9312330, 12416440, 14899728, 18624660, 24832880, 37249320, 74498640]

約数ペア:

[(1, 74498640), (2, 37249320), (3, 24832880), (4, 18624660), (5, 14899728), (6, 12416440), (8, 9312330), (10, 7449864), (12, 6208220), (15, 4966576), (16, 4656165), (20, 3724932), (24, 3104110), (30, 2483288), (40, 1862466), (41, 1817040), (48, 1552055), (60, 1241644), (67, 1111920), (80, 931233), (82, 908520), (113, 659280), (120, 620822), (123, 605680), (134, 555960), (164, 454260), (201, 370640), (205, 363408), (226, 329640), (240, 310411), (246, 302840), (268, 277980), (328, 227130), (335, 222384), (339, 219760), (402, 185320), (410, 181704), (452, 164820), (492, 151420), (536, 138990), (565, 131856), (615, 121136), (656, 113565), (670, 111192), (678, 109880), (804, 92660), (820, 90852), (904, 82410), (984, 75710), (1005, 74128), (1072, 69495), (1130, 65928), (1230, 60568), (1340, 55596), (1356, 54940), (1608, 46330), (1640, 45426), (1695, 43952), (1808, 41205), (1968, 37855), (2010, 37064), (2260, 32964), (2460, 30284), (2680, 27798), (2712, 27470), (2747, 27120), (3216, 23165), (3280, 22713), (3390, 21976), (4020, 18532), (4520, 16482), (4633, 16080), (4920, 15142), (5360, 13899), (5424, 13735), (5494, 13560), (6780, 10988), (7571, 9840), (8040, 9266), (8241, 9040)]