1842120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 192

約数和(自身を含む): 7413120

約数和(自身を除く): 5571000

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, 43, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 86, 90, 102, 105, 119, 120, 126, 129, 136, 140, 153, 168, 170, 172, 180, 204, 210, 215, 238, 252, 255, 258, 280, 301, 306, 315, 340, 344, 357, 360, 387, 408, 420, 430, 476, 504, 510, 516, 595, 602, 612, 630, 645, 680, 714, 731, 765, 774, 840, 860, 903, 952, 1020, 1032, 1071, 1190, 1204, 1224, 1260, 1290, 1428, 1462, 1505, 1530, 1548, 1720, 1785, 1806, 1935, 2040, 2142, 2193, 2380, 2408, 2520, 2580, 2709, 2856, 2924, 3010, 3060, 3096, 3570, 3612, 3655, 3870, 4284, 4386, 4515, 4760, 5117, 5160, 5355, 5418, 5848, 6020, 6120, 6579, 7140, 7224, 7310, 7740, 8568, 8772, 9030, 10234, 10710, 10836, 10965, 12040, 13158, 13545, 14280, 14620, 15351, 15480, 17544, 18060, 20468, 21420, 21672, 21930, 25585, 26316, 27090, 29240, 30702, 32895, 36120, 40936, 42840, 43860, 46053, 51170, 52632, 54180, 61404, 65790, 76755, 87720, 92106, 102340, 108360, 122808, 131580, 153510, 184212, 204680, 230265, 263160, 307020, 368424, 460530, 614040, 921060, 1842120]

約数ペア:

[(1, 1842120), (2, 921060), (3, 614040), (4, 460530), (5, 368424), (6, 307020), (7, 263160), (8, 230265), (9, 204680), (10, 184212), (12, 153510), (14, 131580), (15, 122808), (17, 108360), (18, 102340), (20, 92106), (21, 87720), (24, 76755), (28, 65790), (30, 61404), (34, 54180), (35, 52632), (36, 51170), (40, 46053), (42, 43860), (43, 42840), (45, 40936), (51, 36120), (56, 32895), (60, 30702), (63, 29240), (68, 27090), (70, 26316), (72, 25585), (84, 21930), (85, 21672), (86, 21420), (90, 20468), (102, 18060), (105, 17544), (119, 15480), (120, 15351), (126, 14620), (129, 14280), (136, 13545), (140, 13158), (153, 12040), (168, 10965), (170, 10836), (172, 10710), (180, 10234), (204, 9030), (210, 8772), (215, 8568), (238, 7740), (252, 7310), (255, 7224), (258, 7140), (280, 6579), (301, 6120), (306, 6020), (315, 5848), (340, 5418), (344, 5355), (357, 5160), (360, 5117), (387, 4760), (408, 4515), (420, 4386), (430, 4284), (476, 3870), (504, 3655), (510, 3612), (516, 3570), (595, 3096), (602, 3060), (612, 3010), (630, 2924), (645, 2856), (680, 2709), (714, 2580), (731, 2520), (765, 2408), (774, 2380), (840, 2193), (860, 2142), (903, 2040), (952, 1935), (1020, 1806), (1032, 1785), (1071, 1720), (1190, 1548), (1204, 1530), (1224, 1505), (1260, 1462), (1290, 1428)]