201385920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 224

約数和(自身を含む): 676509696

約数和(自身を除く): 475123776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 67, 80, 93, 96, 101, 120, 124, 134, 155, 160, 186, 192, 201, 202, 240, 248, 268, 303, 310, 320, 335, 372, 402, 404, 465, 480, 496, 505, 536, 606, 620, 670, 744, 804, 808, 930, 960, 992, 1005, 1010, 1072, 1212, 1240, 1340, 1488, 1515, 1608, 1616, 1860, 1984, 2010, 2020, 2077, 2144, 2424, 2480, 2680, 2976, 3030, 3131, 3216, 3232, 3720, 4020, 4040, 4154, 4288, 4848, 4960, 5360, 5952, 6060, 6231, 6262, 6432, 6464, 6767, 7440, 8040, 8080, 8308, 9393, 9696, 9920, 10385, 10720, 12120, 12462, 12524, 12864, 13534, 14880, 15655, 16080, 16160, 16616, 18786, 19392, 20301, 20770, 21440, 24240, 24924, 25048, 27068, 29760, 31155, 31310, 32160, 32320, 33232, 33835, 37572, 40602, 41540, 46965, 48480, 49848, 50096, 54136, 62310, 62620, 64320, 66464, 67670, 75144, 81204, 83080, 93930, 96960, 99696, 100192, 101505, 108272, 124620, 125240, 132928, 135340, 150288, 162408, 166160, 187860, 199392, 200384, 203010, 209777, 216544, 249240, 250480, 270680, 300576, 324816, 332320, 375720, 398784, 406020, 419554, 433088, 498480, 500960, 541360, 601152, 629331, 649632, 664640, 751440, 812040, 839108, 996960, 1001920, 1048885, 1082720, 1258662, 1299264, 1502880, 1624080, 1678216, 1993920, 2097770, 2165440, 2517324, 3005760, 3146655, 3248160, 3356432, 4195540, 5034648, 6293310, 6496320, 6712864, 8391080, 10069296, 12586620, 13425728, 16782160, 20138592, 25173240, 33564320, 40277184, 50346480, 67128640, 100692960, 201385920]

約数ペア:

[(1, 201385920), (2, 100692960), (3, 67128640), (4, 50346480), (5, 40277184), (6, 33564320), (8, 25173240), (10, 20138592), (12, 16782160), (15, 13425728), (16, 12586620), (20, 10069296), (24, 8391080), (30, 6712864), (31, 6496320), (32, 6293310), (40, 5034648), (48, 4195540), (60, 3356432), (62, 3248160), (64, 3146655), (67, 3005760), (80, 2517324), (93, 2165440), (96, 2097770), (101, 1993920), (120, 1678216), (124, 1624080), (134, 1502880), (155, 1299264), (160, 1258662), (186, 1082720), (192, 1048885), (201, 1001920), (202, 996960), (240, 839108), (248, 812040), (268, 751440), (303, 664640), (310, 649632), (320, 629331), (335, 601152), (372, 541360), (402, 500960), (404, 498480), (465, 433088), (480, 419554), (496, 406020), (505, 398784), (536, 375720), (606, 332320), (620, 324816), (670, 300576), (744, 270680), (804, 250480), (808, 249240), (930, 216544), (960, 209777), (992, 203010), (1005, 200384), (1010, 199392), (1072, 187860), (1212, 166160), (1240, 162408), (1340, 150288), (1488, 135340), (1515, 132928), (1608, 125240), (1616, 124620), (1860, 108272), (1984, 101505), (2010, 100192), (2020, 99696), (2077, 96960), (2144, 93930), (2424, 83080), (2480, 81204), (2680, 75144), (2976, 67670), (3030, 66464), (3131, 64320), (3216, 62620), (3232, 62310), (3720, 54136), (4020, 50096), (4040, 49848), (4154, 48480), (4288, 46965), (4848, 41540), (4960, 40602), (5360, 37572), (5952, 33835), (6060, 33232), (6231, 32320), (6262, 32160), (6432, 31310), (6464, 31155), (6767, 29760), (7440, 27068), (8040, 25048), (8080, 24924), (8308, 24240), (9393, 21440), (9696, 20770), (9920, 20301), (10385, 19392), (10720, 18786), (12120, 16616), (12462, 16160), (12524, 16080), (12864, 15655), (13534, 14880)]