1928328120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13841}}^1$

素因数の和:13907

約数の個数: 160

約数和(自身を含む): 6632532720

約数和(自身を除く): 4704204600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 516, 540, 645, 648, 774, 810, 860, 1032, 1080, 1161, 1290, 1548, 1620, 1720, 1935, 2322, 2580, 3096, 3240, 3483, 3870, 4644, 5160, 5805, 6966, 7740, 9288, 11610, 13841, 13932, 15480, 17415, 23220, 27682, 27864, 34830, 41523, 46440, 55364, 69205, 69660, 83046, 110728, 124569, 138410, 139320, 166092, 207615, 249138, 276820, 332184, 373707, 415230, 498276, 553640, 595163, 622845, 747414, 830460, 996552, 1121121, 1190326, 1245690, 1494828, 1660920, 1785489, 1868535, 2242242, 2380652, 2491380, 2975815, 2989656, 3570978, 3737070, 4484484, 4761304, 4982760, 5356467, 5605605, 5951630, 7141956, 7474140, 8927445, 8968968, 10712934, 11211210, 11903260, 14283912, 14948280, 16069401, 17854890, 21425868, 22422420, 23806520, 26782335, 32138802, 35709780, 42851736, 44844840, 48208203, 53564670, 64277604, 71419560, 80347005, 96416406, 107129340, 128555208, 160694010, 192832812, 214258680, 241041015, 321388020, 385665624, 482082030, 642776040, 964164060, 1928328120]

約数ペア:

[(1, 1928328120), (2, 964164060), (3, 642776040), (4, 482082030), (5, 385665624), (6, 321388020), (8, 241041015), (9, 214258680), (10, 192832812), (12, 160694010), (15, 128555208), (18, 107129340), (20, 96416406), (24, 80347005), (27, 71419560), (30, 64277604), (36, 53564670), (40, 48208203), (43, 44844840), (45, 42851736), (54, 35709780), (60, 32138802), (72, 26782335), (81, 23806520), (86, 22422420), (90, 21425868), (108, 17854890), (120, 16069401), (129, 14948280), (135, 14283912), (162, 11903260), (172, 11211210), (180, 10712934), (215, 8968968), (216, 8927445), (258, 7474140), (270, 7141956), (324, 5951630), (344, 5605605), (360, 5356467), (387, 4982760), (405, 4761304), (430, 4484484), (516, 3737070), (540, 3570978), (645, 2989656), (648, 2975815), (774, 2491380), (810, 2380652), (860, 2242242), (1032, 1868535), (1080, 1785489), (1161, 1660920), (1290, 1494828), (1548, 1245690), (1620, 1190326), (1720, 1121121), (1935, 996552), (2322, 830460), (2580, 747414), (3096, 622845), (3240, 595163), (3483, 553640), (3870, 498276), (4644, 415230), (5160, 373707), (5805, 332184), (6966, 276820), (7740, 249138), (9288, 207615), (11610, 166092), (13841, 139320), (13932, 138410), (15480, 124569), (17415, 110728), (23220, 83046), (27682, 69660), (27864, 69205), (34830, 55364), (41523, 46440)]