1719380880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3019}}^1$

素因数の和:3158

約数の個数: 240

約数和(自身を含む): 6659752320

約数和(自身を除く): 4940371440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 113, 120, 126, 140, 144, 168, 180, 210, 226, 240, 252, 280, 315, 336, 339, 360, 420, 452, 504, 560, 565, 630, 678, 720, 791, 840, 904, 1008, 1017, 1130, 1260, 1356, 1582, 1680, 1695, 1808, 2034, 2260, 2373, 2520, 2712, 3019, 3164, 3390, 3955, 4068, 4520, 4746, 5040, 5085, 5424, 6038, 6328, 6780, 7119, 7910, 8136, 9040, 9057, 9492, 10170, 11865, 12076, 12656, 13560, 14238, 15095, 15820, 16272, 18114, 18984, 20340, 21133, 23730, 24152, 27120, 27171, 28476, 30190, 31640, 35595, 36228, 37968, 40680, 42266, 45285, 47460, 48304, 54342, 56952, 60380, 63280, 63399, 71190, 72456, 81360, 84532, 90570, 94920, 105665, 108684, 113904, 120760, 126798, 135855, 142380, 144912, 169064, 181140, 189840, 190197, 211330, 217368, 241520, 253596, 271710, 284760, 316995, 338128, 341147, 362280, 380394, 422660, 434736, 507192, 543420, 569520, 633990, 682294, 724560, 760788, 845320, 950985, 1014384, 1023441, 1086840, 1267980, 1364588, 1521576, 1690640, 1705735, 1901970, 2046882, 2173680, 2388029, 2535960, 2729176, 3043152, 3070323, 3411470, 3803940, 4093764, 4776058, 5071920, 5117205, 5458352, 6140646, 6822940, 7164087, 7607880, 8187528, 9552116, 10234410, 11940145, 12281292, 13645880, 14328174, 15215760, 15351615, 16375056, 19104232, 20468820, 21492261, 23880290, 24562584, 27291760, 28656348, 30703230, 35820435, 38208464, 40937640, 42984522, 47760580, 49125168, 57312696, 61406460, 71640870, 81875280, 85969044, 95521160, 107461305, 114625392, 122812920, 143281740, 171938088, 191042320, 214922610, 245625840, 286563480, 343876176, 429845220, 573126960, 859690440, 1719380880]

約数ペア:

[(1, 1719380880), (2, 859690440), (3, 573126960), (4, 429845220), (5, 343876176), (6, 286563480), (7, 245625840), (8, 214922610), (9, 191042320), (10, 171938088), (12, 143281740), (14, 122812920), (15, 114625392), (16, 107461305), (18, 95521160), (20, 85969044), (21, 81875280), (24, 71640870), (28, 61406460), (30, 57312696), (35, 49125168), (36, 47760580), (40, 42984522), (42, 40937640), (45, 38208464), (48, 35820435), (56, 30703230), (60, 28656348), (63, 27291760), (70, 24562584), (72, 23880290), (80, 21492261), (84, 20468820), (90, 19104232), (105, 16375056), (112, 15351615), (113, 15215760), (120, 14328174), (126, 13645880), (140, 12281292), (144, 11940145), (168, 10234410), (180, 9552116), (210, 8187528), (226, 7607880), (240, 7164087), (252, 6822940), (280, 6140646), (315, 5458352), (336, 5117205), (339, 5071920), (360, 4776058), (420, 4093764), (452, 3803940), (504, 3411470), (560, 3070323), (565, 3043152), (630, 2729176), (678, 2535960), (720, 2388029), (791, 2173680), (840, 2046882), (904, 1901970), (1008, 1705735), (1017, 1690640), (1130, 1521576), (1260, 1364588), (1356, 1267980), (1582, 1086840), (1680, 1023441), (1695, 1014384), (1808, 950985), (2034, 845320), (2260, 760788), (2373, 724560), (2520, 682294), (2712, 633990), (3019, 569520), (3164, 543420), (3390, 507192), (3955, 434736), (4068, 422660), (4520, 380394), (4746, 362280), (5040, 341147), (5085, 338128), (5424, 316995), (6038, 284760), (6328, 271710), (6780, 253596), (7119, 241520), (7910, 217368), (8136, 211330), (9040, 190197), (9057, 189840), (9492, 181140), (10170, 169064), (11865, 144912), (12076, 142380), (12656, 135855), (13560, 126798), (14238, 120760), (15095, 113904), (15820, 108684), (16272, 105665), (18114, 94920), (18984, 90570), (20340, 84532), (21133, 81360), (23730, 72456), (24152, 71190), (27120, 63399), (27171, 63280), (28476, 60380), (30190, 56952), (31640, 54342), (35595, 48304), (36228, 47460), (37968, 45285), (40680, 42266)]