26432280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:658

約数の個数: 192

約数和(自身を含む): 104120640

約数和(自身を除く): 77688360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 617, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1234, 1260, 1428, 1530, 1785, 1851, 2040, 2142, 2380, 2468, 2520, 2856, 3060, 3085, 3570, 3702, 4284, 4319, 4760, 4936, 5355, 5553, 6120, 6170, 7140, 7404, 8568, 8638, 9255, 10489, 10710, 11106, 12340, 12957, 14280, 14808, 17276, 18510, 20978, 21420, 21595, 22212, 24680, 25914, 27765, 31467, 34552, 37020, 38871, 41956, 42840, 43190, 44424, 51828, 52445, 55530, 62934, 64785, 73423, 74040, 77742, 83912, 86380, 94401, 103656, 104890, 111060, 125868, 129570, 146846, 155484, 157335, 172760, 188802, 194355, 209780, 220269, 222120, 251736, 259140, 293692, 310968, 314670, 367115, 377604, 388710, 419560, 440538, 472005, 518280, 587384, 629340, 660807, 734230, 755208, 777420, 881076, 944010, 1101345, 1258680, 1321614, 1468460, 1554840, 1762152, 1888020, 2202690, 2643228, 2936920, 3304035, 3776040, 4405380, 5286456, 6608070, 8810760, 13216140, 26432280]

約数ペア:

[(1, 26432280), (2, 13216140), (3, 8810760), (4, 6608070), (5, 5286456), (6, 4405380), (7, 3776040), (8, 3304035), (9, 2936920), (10, 2643228), (12, 2202690), (14, 1888020), (15, 1762152), (17, 1554840), (18, 1468460), (20, 1321614), (21, 1258680), (24, 1101345), (28, 944010), (30, 881076), (34, 777420), (35, 755208), (36, 734230), (40, 660807), (42, 629340), (45, 587384), (51, 518280), (56, 472005), (60, 440538), (63, 419560), (68, 388710), (70, 377604), (72, 367115), (84, 314670), (85, 310968), (90, 293692), (102, 259140), (105, 251736), (119, 222120), (120, 220269), (126, 209780), (136, 194355), (140, 188802), (153, 172760), (168, 157335), (170, 155484), (180, 146846), (204, 129570), (210, 125868), (238, 111060), (252, 104890), (255, 103656), (280, 94401), (306, 86380), (315, 83912), (340, 77742), (357, 74040), (360, 73423), (408, 64785), (420, 62934), (476, 55530), (504, 52445), (510, 51828), (595, 44424), (612, 43190), (617, 42840), (630, 41956), (680, 38871), (714, 37020), (765, 34552), (840, 31467), (952, 27765), (1020, 25914), (1071, 24680), (1190, 22212), (1224, 21595), (1234, 21420), (1260, 20978), (1428, 18510), (1530, 17276), (1785, 14808), (1851, 14280), (2040, 12957), (2142, 12340), (2380, 11106), (2468, 10710), (2520, 10489), (2856, 9255), (3060, 8638), (3085, 8568), (3570, 7404), (3702, 7140), (4284, 6170), (4319, 6120), (4760, 5553), (4936, 5355)]