663534360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:798

約数の個数: 192

約数和(自身を含む): 2271559680

約数和(自身を除く): 1608025320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 127, 138, 180, 184, 207, 230, 254, 276, 345, 360, 381, 414, 460, 508, 552, 631, 635, 690, 762, 828, 920, 1016, 1035, 1143, 1262, 1270, 1380, 1524, 1656, 1893, 1905, 2070, 2286, 2524, 2540, 2760, 2921, 3048, 3155, 3786, 3810, 4140, 4572, 5048, 5080, 5679, 5715, 5842, 6310, 7572, 7620, 8280, 8763, 9144, 9465, 11358, 11430, 11684, 12620, 14513, 14605, 15144, 15240, 17526, 18930, 22716, 22860, 23368, 25240, 26289, 28395, 29026, 29210, 35052, 37860, 43539, 43815, 45432, 45720, 52578, 56790, 58052, 58420, 70104, 72565, 75720, 80137, 87078, 87630, 105156, 113580, 116104, 116840, 130617, 131445, 145130, 160274, 174156, 175260, 210312, 217695, 227160, 240411, 261234, 262890, 290260, 320548, 348312, 350520, 400685, 435390, 480822, 522468, 525780, 580520, 641096, 653085, 721233, 801370, 870780, 961644, 1044936, 1051560, 1202055, 1306170, 1442466, 1602740, 1741560, 1843151, 1923288, 2404110, 2612340, 2884932, 3205480, 3606165, 3686302, 4808220, 5224680, 5529453, 5769864, 7212330, 7372604, 9215755, 9616440, 11058906, 14424660, 14745208, 16588359, 18431510, 22117812, 27647265, 28849320, 33176718, 36863020, 44235624, 55294530, 66353436, 73726040, 82941795, 110589060, 132706872, 165883590, 221178120, 331767180, 663534360]

約数ペア:

[(1, 663534360), (2, 331767180), (3, 221178120), (4, 165883590), (5, 132706872), (6, 110589060), (8, 82941795), (9, 73726040), (10, 66353436), (12, 55294530), (15, 44235624), (18, 36863020), (20, 33176718), (23, 28849320), (24, 27647265), (30, 22117812), (36, 18431510), (40, 16588359), (45, 14745208), (46, 14424660), (60, 11058906), (69, 9616440), (72, 9215755), (90, 7372604), (92, 7212330), (115, 5769864), (120, 5529453), (127, 5224680), (138, 4808220), (180, 3686302), (184, 3606165), (207, 3205480), (230, 2884932), (254, 2612340), (276, 2404110), (345, 1923288), (360, 1843151), (381, 1741560), (414, 1602740), (460, 1442466), (508, 1306170), (552, 1202055), (631, 1051560), (635, 1044936), (690, 961644), (762, 870780), (828, 801370), (920, 721233), (1016, 653085), (1035, 641096), (1143, 580520), (1262, 525780), (1270, 522468), (1380, 480822), (1524, 435390), (1656, 400685), (1893, 350520), (1905, 348312), (2070, 320548), (2286, 290260), (2524, 262890), (2540, 261234), (2760, 240411), (2921, 227160), (3048, 217695), (3155, 210312), (3786, 175260), (3810, 174156), (4140, 160274), (4572, 145130), (5048, 131445), (5080, 130617), (5679, 116840), (5715, 116104), (5842, 113580), (6310, 105156), (7572, 87630), (7620, 87078), (8280, 80137), (8763, 75720), (9144, 72565), (9465, 70104), (11358, 58420), (11430, 58052), (11684, 56790), (12620, 52578), (14513, 45720), (14605, 45432), (15144, 43815), (15240, 43539), (17526, 37860), (18930, 35052), (22716, 29210), (22860, 29026), (23368, 28395), (25240, 26289)]