2558282760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2897}}^1$

素因数の和:3148

約数の個数: 192

約数和(自身を含む): 9114094080

約数和(自身を除く): 6555811320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 223, 264, 330, 360, 396, 440, 446, 495, 660, 669, 792, 892, 990, 1115, 1320, 1338, 1784, 1980, 2007, 2230, 2453, 2676, 2897, 3345, 3960, 4014, 4460, 4906, 5352, 5794, 6690, 7359, 8028, 8691, 8920, 9812, 10035, 11588, 12265, 13380, 14485, 14718, 16056, 17382, 19624, 20070, 22077, 23176, 24530, 26073, 26760, 28970, 29436, 31867, 34764, 36795, 40140, 43455, 44154, 49060, 52146, 57940, 58872, 63734, 69528, 73590, 80280, 86910, 88308, 95601, 98120, 104292, 110385, 115880, 127468, 130365, 147180, 159335, 173820, 176616, 191202, 208584, 220770, 254936, 260730, 286803, 294360, 318670, 347640, 382404, 441540, 478005, 521460, 573606, 637340, 646031, 764808, 883080, 956010, 1042920, 1147212, 1274680, 1292062, 1434015, 1912020, 1938093, 2294424, 2584124, 2868030, 3230155, 3824040, 3876186, 5168248, 5736060, 5814279, 6460310, 7106341, 7752372, 9690465, 11472120, 11628558, 12920620, 14212682, 15504744, 19380930, 21319023, 23257116, 25841240, 28425364, 29071395, 35531705, 38761860, 42638046, 46514232, 56850728, 58142790, 63957069, 71063410, 77523720, 85276092, 106595115, 116285580, 127914138, 142126820, 170552184, 213190230, 232571160, 255828276, 284253640, 319785345, 426380460, 511656552, 639570690, 852760920, 1279141380, 2558282760]

約数ペア:

[(1, 2558282760), (2, 1279141380), (3, 852760920), (4, 639570690), (5, 511656552), (6, 426380460), (8, 319785345), (9, 284253640), (10, 255828276), (11, 232571160), (12, 213190230), (15, 170552184), (18, 142126820), (20, 127914138), (22, 116285580), (24, 106595115), (30, 85276092), (33, 77523720), (36, 71063410), (40, 63957069), (44, 58142790), (45, 56850728), (55, 46514232), (60, 42638046), (66, 38761860), (72, 35531705), (88, 29071395), (90, 28425364), (99, 25841240), (110, 23257116), (120, 21319023), (132, 19380930), (165, 15504744), (180, 14212682), (198, 12920620), (220, 11628558), (223, 11472120), (264, 9690465), (330, 7752372), (360, 7106341), (396, 6460310), (440, 5814279), (446, 5736060), (495, 5168248), (660, 3876186), (669, 3824040), (792, 3230155), (892, 2868030), (990, 2584124), (1115, 2294424), (1320, 1938093), (1338, 1912020), (1784, 1434015), (1980, 1292062), (2007, 1274680), (2230, 1147212), (2453, 1042920), (2676, 956010), (2897, 883080), (3345, 764808), (3960, 646031), (4014, 637340), (4460, 573606), (4906, 521460), (5352, 478005), (5794, 441540), (6690, 382404), (7359, 347640), (8028, 318670), (8691, 294360), (8920, 286803), (9812, 260730), (10035, 254936), (11588, 220770), (12265, 208584), (13380, 191202), (14485, 176616), (14718, 173820), (16056, 159335), (17382, 147180), (19624, 130365), (20070, 127468), (22077, 115880), (23176, 110385), (24530, 104292), (26073, 98120), (26760, 95601), (28970, 88308), (29436, 86910), (31867, 80280), (34764, 73590), (36795, 69528), (40140, 63734), (43455, 58872), (44154, 57940), (49060, 52146)]