2501506080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:704

約数の個数: 288

約数和(自身を含む): 8873504640

約数和(自身を除く): 6371998560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 71, 72, 80, 86, 90, 96, 120, 129, 142, 144, 160, 172, 180, 213, 215, 240, 258, 284, 288, 344, 355, 360, 387, 426, 430, 480, 516, 568, 569, 639, 645, 688, 710, 720, 774, 852, 860, 1032, 1065, 1136, 1138, 1278, 1290, 1376, 1420, 1440, 1548, 1704, 1707, 1720, 1935, 2064, 2130, 2272, 2276, 2556, 2580, 2840, 2845, 3053, 3096, 3195, 3408, 3414, 3440, 3870, 4128, 4260, 4552, 5112, 5121, 5160, 5680, 5690, 6106, 6192, 6390, 6816, 6828, 6880, 7740, 8520, 8535, 9104, 9159, 10224, 10242, 10320, 11360, 11380, 12212, 12384, 12780, 13656, 15265, 15480, 17040, 17070, 18208, 18318, 20448, 20484, 20640, 22760, 24424, 24467, 25560, 25605, 27312, 27477, 30530, 30960, 34080, 34140, 36636, 40399, 40968, 45520, 45795, 48848, 48934, 51120, 51210, 54624, 54954, 61060, 61920, 68280, 73272, 73401, 80798, 81936, 91040, 91590, 97696, 97868, 102240, 102420, 109908, 121197, 122120, 122335, 136560, 137385, 146544, 146802, 161596, 163872, 183180, 195736, 201995, 204840, 219816, 220203, 242394, 244240, 244670, 273120, 274770, 293088, 293604, 323192, 363591, 366360, 367005, 391472, 403990, 409680, 439632, 440406, 484788, 488480, 489340, 549540, 587208, 605985, 646384, 727182, 732720, 734010, 782944, 807980, 819360, 879264, 880812, 969576, 978680, 1099080, 1101015, 1174416, 1211970, 1292768, 1454364, 1465440, 1468020, 1615960, 1737157, 1761624, 1817955, 1939152, 1957360, 2198160, 2202030, 2348832, 2423940, 2908728, 2936040, 3231920, 3474314, 3523248, 3635910, 3878304, 3914720, 4396320, 4404060, 4847880, 5211471, 5817456, 5872080, 6463840, 6948628, 7046496, 7271820, 8685785, 8808120, 9695760, 10422942, 11634912, 11744160, 13897256, 14543640, 15634413, 17371570, 17616240, 19391520, 20845884, 26057355, 27794512, 29087280, 31268826, 34743140, 35232480, 41691768, 52114710, 55589024, 58174560, 62537652, 69486280, 78172065, 83383536, 104229420, 125075304, 138972560, 156344130, 166767072, 208458840, 250150608, 277945120, 312688260, 416917680, 500301216, 625376520, 833835360, 1250753040, 2501506080]

約数ペア:

[(1, 2501506080), (2, 1250753040), (3, 833835360), (4, 625376520), (5, 500301216), (6, 416917680), (8, 312688260), (9, 277945120), (10, 250150608), (12, 208458840), (15, 166767072), (16, 156344130), (18, 138972560), (20, 125075304), (24, 104229420), (30, 83383536), (32, 78172065), (36, 69486280), (40, 62537652), (43, 58174560), (45, 55589024), (48, 52114710), (60, 41691768), (71, 35232480), (72, 34743140), (80, 31268826), (86, 29087280), (90, 27794512), (96, 26057355), (120, 20845884), (129, 19391520), (142, 17616240), (144, 17371570), (160, 15634413), (172, 14543640), (180, 13897256), (213, 11744160), (215, 11634912), (240, 10422942), (258, 9695760), (284, 8808120), (288, 8685785), (344, 7271820), (355, 7046496), (360, 6948628), (387, 6463840), (426, 5872080), (430, 5817456), (480, 5211471), (516, 4847880), (568, 4404060), (569, 4396320), (639, 3914720), (645, 3878304), (688, 3635910), (710, 3523248), (720, 3474314), (774, 3231920), (852, 2936040), (860, 2908728), (1032, 2423940), (1065, 2348832), (1136, 2202030), (1138, 2198160), (1278, 1957360), (1290, 1939152), (1376, 1817955), (1420, 1761624), (1440, 1737157), (1548, 1615960), (1704, 1468020), (1707, 1465440), (1720, 1454364), (1935, 1292768), (2064, 1211970), (2130, 1174416), (2272, 1101015), (2276, 1099080), (2556, 978680), (2580, 969576), (2840, 880812), (2845, 879264), (3053, 819360), (3096, 807980), (3195, 782944), (3408, 734010), (3414, 732720), (3440, 727182), (3870, 646384), (4128, 605985), (4260, 587208), (4552, 549540), (5112, 489340), (5121, 488480), (5160, 484788), (5680, 440406), (5690, 439632), (6106, 409680), (6192, 403990), (6390, 391472), (6816, 367005), (6828, 366360), (6880, 363591), (7740, 323192), (8520, 293604), (8535, 293088), (9104, 274770), (9159, 273120), (10224, 244670), (10242, 244240), (10320, 242394), (11360, 220203), (11380, 219816), (12212, 204840), (12384, 201995), (12780, 195736), (13656, 183180), (15265, 163872), (15480, 161596), (17040, 146802), (17070, 146544), (18208, 137385), (18318, 136560), (20448, 122335), (20484, 122120), (20640, 121197), (22760, 109908), (24424, 102420), (24467, 102240), (25560, 97868), (25605, 97696), (27312, 91590), (27477, 91040), (30530, 81936), (30960, 80798), (34080, 73401), (34140, 73272), (36636, 68280), (40399, 61920), (40968, 61060), (45520, 54954), (45795, 54624), (48848, 51210), (48934, 51120)]