161165514360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1\times {\mathrm{34687}}^1$

素因数の和:35981

約数の個数: 128

約数和(自身を含む): 499507200000

約数和(自身を除く): 338341685640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1249, 1860, 2498, 3720, 3747, 4996, 6245, 7494, 9992, 12490, 14988, 18735, 24980, 29976, 34687, 37470, 38719, 49960, 69374, 74940, 77438, 104061, 116157, 138748, 149880, 154876, 173435, 193595, 208122, 232314, 277496, 309752, 346870, 387190, 416244, 464628, 520305, 580785, 693740, 774380, 832488, 929256, 1040610, 1075297, 1161570, 1387480, 1548760, 2081220, 2150594, 2323140, 3225891, 4162440, 4301188, 4646280, 5376485, 6451782, 8602376, 10752970, 12903564, 16129455, 21505940, 25807128, 32258910, 43011880, 43324063, 64517820, 86648126, 129035640, 129972189, 173296252, 216620315, 259944378, 346592504, 433240630, 519888756, 649860945, 866481260, 1039777512, 1299721890, 1343045953, 1732962520, 2599443780, 2686091906, 4029137859, 5198887560, 5372183812, 6715229765, 8058275718, 10744367624, 13430459530, 16116551436, 20145689295, 26860919060, 32233102872, 40291378590, 53721838120, 80582757180, 161165514360]

約数ペア:

[(1, 161165514360), (2, 80582757180), (3, 53721838120), (4, 40291378590), (5, 32233102872), (6, 26860919060), (8, 20145689295), (10, 16116551436), (12, 13430459530), (15, 10744367624), (20, 8058275718), (24, 6715229765), (30, 5372183812), (31, 5198887560), (40, 4029137859), (60, 2686091906), (62, 2599443780), (93, 1732962520), (120, 1343045953), (124, 1299721890), (155, 1039777512), (186, 866481260), (248, 649860945), (310, 519888756), (372, 433240630), (465, 346592504), (620, 259944378), (744, 216620315), (930, 173296252), (1240, 129972189), (1249, 129035640), (1860, 86648126), (2498, 64517820), (3720, 43324063), (3747, 43011880), (4996, 32258910), (6245, 25807128), (7494, 21505940), (9992, 16129455), (12490, 12903564), (14988, 10752970), (18735, 8602376), (24980, 6451782), (29976, 5376485), (34687, 4646280), (37470, 4301188), (38719, 4162440), (49960, 3225891), (69374, 2323140), (74940, 2150594), (77438, 2081220), (104061, 1548760), (116157, 1387480), (138748, 1161570), (149880, 1075297), (154876, 1040610), (173435, 929256), (193595, 832488), (208122, 774380), (232314, 693740), (277496, 580785), (309752, 520305), (346870, 464628), (387190, 416244)]