547886560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 1493614080

約数和(自身を除く): 945727520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 31, 32, 40, 52, 58, 62, 65, 80, 104, 116, 124, 130, 145, 155, 160, 208, 232, 248, 260, 290, 293, 310, 377, 403, 416, 464, 496, 520, 580, 586, 620, 754, 806, 899, 928, 992, 1040, 1160, 1172, 1240, 1465, 1508, 1612, 1798, 1885, 2015, 2080, 2320, 2344, 2480, 2930, 3016, 3224, 3596, 3770, 3809, 4030, 4495, 4640, 4688, 4960, 5860, 6032, 6448, 7192, 7540, 7618, 8060, 8497, 8990, 9083, 9376, 11687, 11720, 12064, 12896, 14384, 15080, 15236, 16120, 16994, 17980, 18166, 19045, 23374, 23440, 28768, 30160, 30472, 32240, 33988, 35960, 36332, 38090, 42485, 45415, 46748, 46880, 58435, 60320, 60944, 64480, 67976, 71920, 72664, 76180, 84970, 90830, 93496, 110461, 116870, 118079, 121888, 135952, 143840, 145328, 152360, 169940, 181660, 186992, 220922, 233740, 236158, 263407, 271904, 290656, 304720, 339880, 363320, 373984, 441844, 467480, 472316, 526814, 552305, 590395, 609440, 679760, 726640, 883688, 934960, 944632, 1053628, 1104610, 1180790, 1317035, 1359520, 1453280, 1767376, 1869920, 1889264, 2107256, 2209220, 2361580, 2634070, 3424291, 3534752, 3778528, 4214512, 4418440, 4723160, 5268140, 6848582, 8429024, 8836880, 9446320, 10536280, 13697164, 17121455, 17673760, 18892640, 21072560, 27394328, 34242910, 42145120, 54788656, 68485820, 109577312, 136971640, 273943280, 547886560]

約数ペア:

[(1, 547886560), (2, 273943280), (4, 136971640), (5, 109577312), (8, 68485820), (10, 54788656), (13, 42145120), (16, 34242910), (20, 27394328), (26, 21072560), (29, 18892640), (31, 17673760), (32, 17121455), (40, 13697164), (52, 10536280), (58, 9446320), (62, 8836880), (65, 8429024), (80, 6848582), (104, 5268140), (116, 4723160), (124, 4418440), (130, 4214512), (145, 3778528), (155, 3534752), (160, 3424291), (208, 2634070), (232, 2361580), (248, 2209220), (260, 2107256), (290, 1889264), (293, 1869920), (310, 1767376), (377, 1453280), (403, 1359520), (416, 1317035), (464, 1180790), (496, 1104610), (520, 1053628), (580, 944632), (586, 934960), (620, 883688), (754, 726640), (806, 679760), (899, 609440), (928, 590395), (992, 552305), (1040, 526814), (1160, 472316), (1172, 467480), (1240, 441844), (1465, 373984), (1508, 363320), (1612, 339880), (1798, 304720), (1885, 290656), (2015, 271904), (2080, 263407), (2320, 236158), (2344, 233740), (2480, 220922), (2930, 186992), (3016, 181660), (3224, 169940), (3596, 152360), (3770, 145328), (3809, 143840), (4030, 135952), (4495, 121888), (4640, 118079), (4688, 116870), (4960, 110461), (5860, 93496), (6032, 90830), (6448, 84970), (7192, 76180), (7540, 72664), (7618, 71920), (8060, 67976), (8497, 64480), (8990, 60944), (9083, 60320), (9376, 58435), (11687, 46880), (11720, 46748), (12064, 45415), (12896, 42485), (14384, 38090), (15080, 36332), (15236, 35960), (16120, 33988), (16994, 32240), (17980, 30472), (18166, 30160), (19045, 28768), (23374, 23440)]