468918400

素因数分解:

$2^7\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 1244563200

約数和(自身を除く): 775644800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 40, 50, 58, 62, 64, 80, 100, 116, 124, 128, 145, 155, 160, 163, 200, 232, 248, 290, 310, 320, 326, 400, 464, 496, 580, 620, 640, 652, 725, 775, 800, 815, 899, 928, 992, 1160, 1240, 1304, 1450, 1550, 1600, 1630, 1798, 1856, 1984, 2320, 2480, 2608, 2900, 3100, 3200, 3260, 3596, 3712, 3968, 4075, 4495, 4640, 4727, 4960, 5053, 5216, 5800, 6200, 6520, 7192, 8150, 8990, 9280, 9454, 9920, 10106, 10432, 11600, 12400, 13040, 14384, 16300, 17980, 18560, 18908, 19840, 20212, 20864, 22475, 23200, 23635, 24800, 25265, 26080, 28768, 32600, 35960, 37816, 40424, 44950, 46400, 47270, 49600, 50530, 52160, 57536, 65200, 71920, 75632, 80848, 89900, 92800, 94540, 99200, 101060, 104320, 115072, 118175, 126325, 130400, 143840, 146537, 151264, 161696, 179800, 189080, 202120, 236350, 252650, 260800, 287680, 293074, 302528, 323392, 359600, 378160, 404240, 472700, 505300, 521600, 575360, 586148, 605056, 646784, 719200, 732685, 756320, 808480, 945400, 1010600, 1172296, 1438400, 1465370, 1512640, 1616960, 1890800, 2021200, 2344592, 2876800, 2930740, 3025280, 3233920, 3663425, 3781600, 4042400, 4689184, 5861480, 7326850, 7563200, 8084800, 9378368, 11722960, 14653700, 15126400, 16169600, 18756736, 23445920, 29307400, 46891840, 58614800, 93783680, 117229600, 234459200, 468918400]

約数ペア:

[(1, 468918400), (2, 234459200), (4, 117229600), (5, 93783680), (8, 58614800), (10, 46891840), (16, 29307400), (20, 23445920), (25, 18756736), (29, 16169600), (31, 15126400), (32, 14653700), (40, 11722960), (50, 9378368), (58, 8084800), (62, 7563200), (64, 7326850), (80, 5861480), (100, 4689184), (116, 4042400), (124, 3781600), (128, 3663425), (145, 3233920), (155, 3025280), (160, 2930740), (163, 2876800), (200, 2344592), (232, 2021200), (248, 1890800), (290, 1616960), (310, 1512640), (320, 1465370), (326, 1438400), (400, 1172296), (464, 1010600), (496, 945400), (580, 808480), (620, 756320), (640, 732685), (652, 719200), (725, 646784), (775, 605056), (800, 586148), (815, 575360), (899, 521600), (928, 505300), (992, 472700), (1160, 404240), (1240, 378160), (1304, 359600), (1450, 323392), (1550, 302528), (1600, 293074), (1630, 287680), (1798, 260800), (1856, 252650), (1984, 236350), (2320, 202120), (2480, 189080), (2608, 179800), (2900, 161696), (3100, 151264), (3200, 146537), (3260, 143840), (3596, 130400), (3712, 126325), (3968, 118175), (4075, 115072), (4495, 104320), (4640, 101060), (4727, 99200), (4960, 94540), (5053, 92800), (5216, 89900), (5800, 80848), (6200, 75632), (6520, 71920), (7192, 65200), (8150, 57536), (8990, 52160), (9280, 50530), (9454, 49600), (9920, 47270), (10106, 46400), (10432, 44950), (11600, 40424), (12400, 37816), (13040, 35960), (14384, 32600), (16300, 28768), (17980, 26080), (18560, 25265), (18908, 24800), (19840, 23635), (20212, 23200), (20864, 22475)]