1153507520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^3$

素因数の和:132

約数の個数: 168

約数和(自身を含む): 3119835264

約数和(自身を除く): 1966327744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 155, 160, 176, 220, 242, 248, 310, 320, 341, 352, 440, 484, 496, 605, 620, 682, 704, 880, 961, 968, 992, 1210, 1240, 1364, 1705, 1760, 1922, 1936, 1984, 2420, 2480, 2728, 3410, 3520, 3751, 3844, 3872, 4805, 4840, 4960, 5456, 6820, 7502, 7688, 7744, 9610, 9680, 9920, 10571, 10912, 13640, 15004, 15376, 18755, 19220, 19360, 21142, 21824, 27280, 29791, 30008, 30752, 37510, 38440, 38720, 42284, 52855, 54560, 59582, 60016, 61504, 75020, 76880, 84568, 105710, 109120, 116281, 119164, 120032, 148955, 150040, 153760, 169136, 211420, 232562, 238328, 240064, 297910, 300080, 307520, 327701, 338272, 422840, 465124, 476656, 581405, 595820, 600160, 655402, 676544, 845680, 930248, 953312, 1162810, 1191640, 1200320, 1310804, 1638505, 1691360, 1860496, 1906624, 2325620, 2383280, 2621608, 3277010, 3382720, 3604711, 3720992, 4651240, 4766560, 5243216, 6554020, 7209422, 7441984, 9302480, 9533120, 10486432, 13108040, 14418844, 18023555, 18604960, 20972864, 26216080, 28837688, 36047110, 37209920, 52432160, 57675376, 72094220, 104864320, 115350752, 144188440, 230701504, 288376880, 576753760, 1153507520]

約数ペア:

[(1, 1153507520), (2, 576753760), (4, 288376880), (5, 230701504), (8, 144188440), (10, 115350752), (11, 104864320), (16, 72094220), (20, 57675376), (22, 52432160), (31, 37209920), (32, 36047110), (40, 28837688), (44, 26216080), (55, 20972864), (62, 18604960), (64, 18023555), (80, 14418844), (88, 13108040), (110, 10486432), (121, 9533120), (124, 9302480), (155, 7441984), (160, 7209422), (176, 6554020), (220, 5243216), (242, 4766560), (248, 4651240), (310, 3720992), (320, 3604711), (341, 3382720), (352, 3277010), (440, 2621608), (484, 2383280), (496, 2325620), (605, 1906624), (620, 1860496), (682, 1691360), (704, 1638505), (880, 1310804), (961, 1200320), (968, 1191640), (992, 1162810), (1210, 953312), (1240, 930248), (1364, 845680), (1705, 676544), (1760, 655402), (1922, 600160), (1936, 595820), (1984, 581405), (2420, 476656), (2480, 465124), (2728, 422840), (3410, 338272), (3520, 327701), (3751, 307520), (3844, 300080), (3872, 297910), (4805, 240064), (4840, 238328), (4960, 232562), (5456, 211420), (6820, 169136), (7502, 153760), (7688, 150040), (7744, 148955), (9610, 120032), (9680, 119164), (9920, 116281), (10571, 109120), (10912, 105710), (13640, 84568), (15004, 76880), (15376, 75020), (18755, 61504), (19220, 60016), (19360, 59582), (21142, 54560), (21824, 52855), (27280, 42284), (29791, 38720), (30008, 38440), (30752, 37510)]