222686880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 764080128

約数和(自身を除く): 541393248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 127, 130, 156, 160, 195, 208, 240, 254, 260, 281, 312, 381, 390, 416, 480, 508, 520, 562, 624, 635, 762, 780, 843, 1016, 1040, 1124, 1248, 1270, 1405, 1524, 1560, 1651, 1686, 1905, 2032, 2080, 2248, 2540, 2810, 3048, 3120, 3302, 3372, 3653, 3810, 4064, 4215, 4496, 4953, 5080, 5620, 6096, 6240, 6604, 6744, 7306, 7620, 8255, 8430, 8992, 9906, 10160, 10959, 11240, 12192, 13208, 13488, 14612, 15240, 16510, 16860, 18265, 19812, 20320, 21918, 22480, 24765, 26416, 26976, 29224, 30480, 33020, 33720, 35687, 36530, 39624, 43836, 44960, 49530, 52832, 54795, 58448, 60960, 66040, 67440, 71374, 73060, 79248, 87672, 99060, 107061, 109590, 116896, 132080, 134880, 142748, 146120, 158496, 175344, 178435, 198120, 214122, 219180, 264160, 285496, 292240, 350688, 356870, 396240, 428244, 438360, 463931, 535305, 570992, 584480, 713740, 792480, 856488, 876720, 927862, 1070610, 1141984, 1391793, 1427480, 1712976, 1753440, 1855724, 2141220, 2319655, 2783586, 2854960, 3425952, 3711448, 4282440, 4639310, 5567172, 5709920, 6958965, 7422896, 8564880, 9278620, 11134344, 13917930, 14845792, 17129760, 18557240, 22268688, 27835860, 37114480, 44537376, 55671720, 74228960, 111343440, 222686880]

約数ペア:

[(1, 222686880), (2, 111343440), (3, 74228960), (4, 55671720), (5, 44537376), (6, 37114480), (8, 27835860), (10, 22268688), (12, 18557240), (13, 17129760), (15, 14845792), (16, 13917930), (20, 11134344), (24, 9278620), (26, 8564880), (30, 7422896), (32, 6958965), (39, 5709920), (40, 5567172), (48, 4639310), (52, 4282440), (60, 3711448), (65, 3425952), (78, 2854960), (80, 2783586), (96, 2319655), (104, 2141220), (120, 1855724), (127, 1753440), (130, 1712976), (156, 1427480), (160, 1391793), (195, 1141984), (208, 1070610), (240, 927862), (254, 876720), (260, 856488), (281, 792480), (312, 713740), (381, 584480), (390, 570992), (416, 535305), (480, 463931), (508, 438360), (520, 428244), (562, 396240), (624, 356870), (635, 350688), (762, 292240), (780, 285496), (843, 264160), (1016, 219180), (1040, 214122), (1124, 198120), (1248, 178435), (1270, 175344), (1405, 158496), (1524, 146120), (1560, 142748), (1651, 134880), (1686, 132080), (1905, 116896), (2032, 109590), (2080, 107061), (2248, 99060), (2540, 87672), (2810, 79248), (3048, 73060), (3120, 71374), (3302, 67440), (3372, 66040), (3653, 60960), (3810, 58448), (4064, 54795), (4215, 52832), (4496, 49530), (4953, 44960), (5080, 43836), (5620, 39624), (6096, 36530), (6240, 35687), (6604, 33720), (6744, 33020), (7306, 30480), (7620, 29224), (8255, 26976), (8430, 26416), (8992, 24765), (9906, 22480), (10160, 21918), (10959, 20320), (11240, 19812), (12192, 18265), (13208, 16860), (13488, 16510), (14612, 15240)]