269026680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5563}}^1$

素因数の和:5621

約数の個数: 128

約数和(自身を含む): 897361920

約数和(自身を除く): 628335240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 5563, 6045, 8060, 9672, 11126, 12090, 16120, 16689, 22252, 24180, 27815, 33378, 44504, 48360, 55630, 66756, 72319, 83445, 111260, 133512, 144638, 166890, 172453, 216957, 222520, 289276, 333780, 344906, 361595, 433914, 517359, 578552, 667560, 689812, 723190, 862265, 867828, 1034718, 1084785, 1379624, 1446380, 1724530, 1735656, 2069436, 2169570, 2241889, 2586795, 2892760, 3449060, 4138872, 4339140, 4483778, 5173590, 6725667, 6898120, 8678280, 8967556, 10347180, 11209445, 13451334, 17935112, 20694360, 22418890, 26902668, 33628335, 44837780, 53805336, 67256670, 89675560, 134513340, 269026680]

約数ペア:

[(1, 269026680), (2, 134513340), (3, 89675560), (4, 67256670), (5, 53805336), (6, 44837780), (8, 33628335), (10, 26902668), (12, 22418890), (13, 20694360), (15, 17935112), (20, 13451334), (24, 11209445), (26, 10347180), (30, 8967556), (31, 8678280), (39, 6898120), (40, 6725667), (52, 5173590), (60, 4483778), (62, 4339140), (65, 4138872), (78, 3449060), (93, 2892760), (104, 2586795), (120, 2241889), (124, 2169570), (130, 2069436), (155, 1735656), (156, 1724530), (186, 1446380), (195, 1379624), (248, 1084785), (260, 1034718), (310, 867828), (312, 862265), (372, 723190), (390, 689812), (403, 667560), (465, 578552), (520, 517359), (620, 433914), (744, 361595), (780, 344906), (806, 333780), (930, 289276), (1209, 222520), (1240, 216957), (1560, 172453), (1612, 166890), (1860, 144638), (2015, 133512), (2418, 111260), (3224, 83445), (3720, 72319), (4030, 66756), (4836, 55630), (5563, 48360), (6045, 44504), (8060, 33378), (9672, 27815), (11126, 24180), (12090, 22252), (16120, 16689)]