490820331600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1108447}}^1$

素因数の和:1108515

約数の個数: 240

約数和(自身を含む): 1789567127040

約数和(自身を除く): 1298746795440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 41, 45, 48, 50, 54, 60, 72, 75, 80, 82, 90, 100, 108, 120, 123, 135, 144, 150, 164, 180, 200, 205, 216, 225, 240, 246, 270, 300, 328, 360, 369, 400, 410, 432, 450, 492, 540, 600, 615, 656, 675, 720, 738, 820, 900, 984, 1025, 1080, 1107, 1200, 1230, 1350, 1476, 1640, 1800, 1845, 1968, 2050, 2160, 2214, 2460, 2700, 2952, 3075, 3280, 3600, 3690, 4100, 4428, 4920, 5400, 5535, 5904, 6150, 7380, 8200, 8856, 9225, 9840, 10800, 11070, 12300, 14760, 16400, 17712, 18450, 22140, 24600, 27675, 29520, 36900, 44280, 49200, 55350, 73800, 88560, 110700, 147600, 221400, 442800, 1108447, 2216894, 3325341, 4433788, 5542235, 6650682, 8867576, 9976023, 11084470, 13301364, 16626705, 17735152, 19952046, 22168940, 26602728, 27711175, 29928069, 33253410, 39904092, 44337880, 45446327, 49880115, 53205456, 55422350, 59856138, 66506820, 79808184, 83133525, 88675760, 90892654, 99760230, 110844700, 119712276, 133013640, 136338981, 149640345, 159616368, 166267050, 181785308, 199520460, 221689400, 227231635, 239424552, 249400575, 266027280, 272677962, 299280690, 332534100, 363570616, 399040920, 409016943, 443378800, 454463270, 478849104, 498801150, 545355924, 598561380, 665068200, 681694905, 727141232, 748201725, 798081840, 818033886, 908926540, 997602300, 1090711848, 1136158175, 1197122760, 1227050829, 1330136400, 1363389810, 1496403450, 1636067772, 1817853080, 1995204600, 2045084715, 2181423696, 2272316350, 2394245520, 2454101658, 2726779620, 2992806900, 3272135544, 3408474525, 3635706160, 3990409200, 4090169430, 4544632700, 4908203316, 5453559240, 5985613800, 6135254145, 6544271088, 6816949050, 8180338860, 9089265400, 9816406632, 10225423575, 10907118480, 11971227600, 12270508290, 13633898100, 16360677720, 18178530800, 19632813264, 20450847150, 24541016580, 27267796200, 30676270725, 32721355440, 40901694300, 49082033160, 54535592400, 61352541450, 81803388600, 98164066320, 122705082900, 163606777200, 245410165800, 490820331600]

約数ペア:

[(1, 490820331600), (2, 245410165800), (3, 163606777200), (4, 122705082900), (5, 98164066320), (6, 81803388600), (8, 61352541450), (9, 54535592400), (10, 49082033160), (12, 40901694300), (15, 32721355440), (16, 30676270725), (18, 27267796200), (20, 24541016580), (24, 20450847150), (25, 19632813264), (27, 18178530800), (30, 16360677720), (36, 13633898100), (40, 12270508290), (41, 11971227600), (45, 10907118480), (48, 10225423575), (50, 9816406632), (54, 9089265400), (60, 8180338860), (72, 6816949050), (75, 6544271088), (80, 6135254145), (82, 5985613800), (90, 5453559240), (100, 4908203316), (108, 4544632700), (120, 4090169430), (123, 3990409200), (135, 3635706160), (144, 3408474525), (150, 3272135544), (164, 2992806900), (180, 2726779620), (200, 2454101658), (205, 2394245520), (216, 2272316350), (225, 2181423696), (240, 2045084715), (246, 1995204600), (270, 1817853080), (300, 1636067772), (328, 1496403450), (360, 1363389810), (369, 1330136400), (400, 1227050829), (410, 1197122760), (432, 1136158175), (450, 1090711848), (492, 997602300), (540, 908926540), (600, 818033886), (615, 798081840), (656, 748201725), (675, 727141232), (720, 681694905), (738, 665068200), (820, 598561380), (900, 545355924), (984, 498801150), (1025, 478849104), (1080, 454463270), (1107, 443378800), (1200, 409016943), (1230, 399040920), (1350, 363570616), (1476, 332534100), (1640, 299280690), (1800, 272677962), (1845, 266027280), (1968, 249400575), (2050, 239424552), (2160, 227231635), (2214, 221689400), (2460, 199520460), (2700, 181785308), (2952, 166267050), (3075, 159616368), (3280, 149640345), (3600, 136338981), (3690, 133013640), (4100, 119712276), (4428, 110844700), (4920, 99760230), (5400, 90892654), (5535, 88675760), (5904, 83133525), (6150, 79808184), (7380, 66506820), (8200, 59856138), (8856, 55422350), (9225, 53205456), (9840, 49880115), (10800, 45446327), (11070, 44337880), (12300, 39904092), (14760, 33253410), (16400, 29928069), (17712, 27711175), (18450, 26602728), (22140, 22168940), (24600, 19952046), (27675, 17735152), (29520, 16626705), (36900, 13301364), (44280, 11084470), (49200, 9976023), (55350, 8867576), (73800, 6650682), (88560, 5542235), (110700, 4433788), (147600, 3325341), (221400, 2216894), (442800, 1108447)]