1330265040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{719}}^1$

素因数の和:1341

約数の個数: 160

約数和(自身を含む): 4454714880

約数和(自身を除く): 3124449840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 593, 624, 719, 780, 1040, 1186, 1438, 1560, 1779, 2157, 2372, 2876, 2965, 3120, 3558, 3595, 4314, 4744, 5752, 5930, 7116, 7190, 7709, 8628, 8895, 9347, 9488, 10785, 11504, 11860, 14232, 14380, 15418, 17256, 17790, 18694, 21570, 23127, 23720, 28041, 28464, 28760, 30836, 34512, 35580, 37388, 38545, 43140, 46254, 46735, 47440, 56082, 57520, 61672, 71160, 74776, 77090, 86280, 92508, 93470, 112164, 115635, 123344, 140205, 142320, 149552, 154180, 172560, 185016, 186940, 224328, 231270, 280410, 308360, 370032, 373880, 426367, 448656, 462540, 560820, 616720, 747760, 852734, 925080, 1121640, 1279101, 1705468, 1850160, 2131835, 2243280, 2558202, 3410936, 4263670, 5116404, 5542771, 6395505, 6821872, 8527340, 10232808, 11085542, 12791010, 16628313, 17054680, 20465616, 22171084, 25582020, 27713855, 33256626, 34109360, 44342168, 51164040, 55427710, 66513252, 83141565, 88684336, 102328080, 110855420, 133026504, 166283130, 221710840, 266053008, 332566260, 443421680, 665132520, 1330265040]

約数ペア:

[(1, 1330265040), (2, 665132520), (3, 443421680), (4, 332566260), (5, 266053008), (6, 221710840), (8, 166283130), (10, 133026504), (12, 110855420), (13, 102328080), (15, 88684336), (16, 83141565), (20, 66513252), (24, 55427710), (26, 51164040), (30, 44342168), (39, 34109360), (40, 33256626), (48, 27713855), (52, 25582020), (60, 22171084), (65, 20465616), (78, 17054680), (80, 16628313), (104, 12791010), (120, 11085542), (130, 10232808), (156, 8527340), (195, 6821872), (208, 6395505), (240, 5542771), (260, 5116404), (312, 4263670), (390, 3410936), (520, 2558202), (593, 2243280), (624, 2131835), (719, 1850160), (780, 1705468), (1040, 1279101), (1186, 1121640), (1438, 925080), (1560, 852734), (1779, 747760), (2157, 616720), (2372, 560820), (2876, 462540), (2965, 448656), (3120, 426367), (3558, 373880), (3595, 370032), (4314, 308360), (4744, 280410), (5752, 231270), (5930, 224328), (7116, 186940), (7190, 185016), (7709, 172560), (8628, 154180), (8895, 149552), (9347, 142320), (9488, 140205), (10785, 123344), (11504, 115635), (11860, 112164), (14232, 93470), (14380, 92508), (15418, 86280), (17256, 77090), (17790, 74776), (18694, 71160), (21570, 61672), (23127, 57520), (23720, 56082), (28041, 47440), (28464, 46735), (28760, 46254), (30836, 43140), (34512, 38545), (35580, 37388)]