689180940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6287}}^1$

素因数の和:6341

約数の個数: 192

約数和(自身を含む): 2535321600

約数和(自身を除く): 1846140660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1566, 1740, 1827, 1890, 2030, 2436, 2610, 3045, 3132, 3654, 3780, 3915, 4060, 5220, 5481, 6090, 6287, 7308, 7830, 9135, 10962, 12180, 12574, 15660, 18270, 18861, 21924, 25148, 27405, 31435, 36540, 37722, 44009, 54810, 56583, 62870, 75444, 88018, 94305, 109620, 113166, 125740, 132027, 169749, 176036, 182323, 188610, 220045, 226332, 264054, 282915, 339498, 364646, 377220, 396081, 440090, 528108, 546969, 565830, 660135, 678996, 729292, 792162, 848745, 880180, 911615, 1093938, 1131660, 1188243, 1276261, 1320270, 1584324, 1640907, 1697490, 1823230, 1980405, 2187876, 2376486, 2552522, 2640540, 2734845, 3281814, 3394980, 3646460, 3828783, 3960810, 4752972, 4922721, 5105044, 5469690, 5941215, 6381305, 6563628, 7657566, 7921620, 8204535, 9845442, 10939380, 11486349, 11882430, 12762610, 15315132, 16409070, 19143915, 19690884, 22972698, 23764860, 24613605, 25525220, 32818140, 34459047, 38287830, 45945396, 49227210, 57431745, 68918094, 76575660, 98454420, 114863490, 137836188, 172295235, 229726980, 344590470, 689180940]

約数ペア:

[(1, 689180940), (2, 344590470), (3, 229726980), (4, 172295235), (5, 137836188), (6, 114863490), (7, 98454420), (9, 76575660), (10, 68918094), (12, 57431745), (14, 49227210), (15, 45945396), (18, 38287830), (20, 34459047), (21, 32818140), (27, 25525220), (28, 24613605), (29, 23764860), (30, 22972698), (35, 19690884), (36, 19143915), (42, 16409070), (45, 15315132), (54, 12762610), (58, 11882430), (60, 11486349), (63, 10939380), (70, 9845442), (84, 8204535), (87, 7921620), (90, 7657566), (105, 6563628), (108, 6381305), (116, 5941215), (126, 5469690), (135, 5105044), (140, 4922721), (145, 4752972), (174, 3960810), (180, 3828783), (189, 3646460), (203, 3394980), (210, 3281814), (252, 2734845), (261, 2640540), (270, 2552522), (290, 2376486), (315, 2187876), (348, 1980405), (378, 1823230), (406, 1697490), (420, 1640907), (435, 1584324), (522, 1320270), (540, 1276261), (580, 1188243), (609, 1131660), (630, 1093938), (756, 911615), (783, 880180), (812, 848745), (870, 792162), (945, 729292), (1015, 678996), (1044, 660135), (1218, 565830), (1260, 546969), (1305, 528108), (1566, 440090), (1740, 396081), (1827, 377220), (1890, 364646), (2030, 339498), (2436, 282915), (2610, 264054), (3045, 226332), (3132, 220045), (3654, 188610), (3780, 182323), (3915, 176036), (4060, 169749), (5220, 132027), (5481, 125740), (6090, 113166), (6287, 109620), (7308, 94305), (7830, 88018), (9135, 75444), (10962, 62870), (12180, 56583), (12574, 54810), (15660, 44009), (18270, 37722), (18861, 36540), (21924, 31435), (25148, 27405)]