229583520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 836559360

約数和(自身を除く): 606975840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 96, 111, 120, 124, 139, 144, 148, 155, 160, 180, 185, 186, 222, 240, 248, 278, 279, 288, 296, 310, 333, 360, 370, 372, 417, 444, 465, 480, 496, 555, 556, 558, 592, 620, 666, 695, 720, 740, 744, 834, 888, 930, 992, 1110, 1112, 1116, 1147, 1184, 1240, 1251, 1332, 1390, 1395, 1440, 1480, 1488, 1665, 1668, 1776, 1860, 2085, 2220, 2224, 2232, 2294, 2480, 2502, 2664, 2780, 2790, 2960, 2976, 3330, 3336, 3441, 3552, 3720, 4170, 4309, 4440, 4448, 4464, 4588, 4960, 5004, 5143, 5328, 5560, 5580, 5735, 5920, 6255, 6660, 6672, 6882, 7440, 8340, 8618, 8880, 8928, 9176, 10008, 10286, 10323, 10656, 11120, 11160, 11470, 12510, 12927, 13320, 13344, 13764, 14880, 15429, 16680, 17205, 17236, 17760, 18352, 20016, 20572, 20646, 21545, 22240, 22320, 22940, 25020, 25715, 25854, 26640, 27528, 30858, 33360, 34410, 34472, 36704, 38781, 40032, 41144, 41292, 43090, 44640, 45880, 46287, 50040, 51430, 51615, 51708, 53280, 55056, 61716, 64635, 66720, 68820, 68944, 77145, 77562, 82288, 82584, 86180, 91760, 92574, 100080, 102860, 103230, 103416, 110112, 123432, 129270, 137640, 137888, 154290, 155124, 159433, 164576, 165168, 172360, 183520, 185148, 193905, 200160, 205720, 206460, 206832, 231435, 246864, 258540, 275280, 308580, 310248, 318866, 330336, 344720, 370296, 387810, 411440, 412920, 413664, 462870, 478299, 493728, 517080, 550560, 617160, 620496, 637732, 689440, 740592, 775620, 797165, 822880, 825840, 925740, 956598, 1034160, 1234320, 1240992, 1275464, 1434897, 1481184, 1551240, 1594330, 1651680, 1851480, 1913196, 2068320, 2391495, 2468640, 2550928, 2869794, 3102480, 3188660, 3702960, 3826392, 4782990, 5101856, 5739588, 6204960, 6377320, 7174485, 7405920, 7652784, 9565980, 11479176, 12754640, 14348970, 15305568, 19131960, 22958352, 25509280, 28697940, 38263920, 45916704, 57395880, 76527840, 114791760, 229583520]

約数ペア:

[(1, 229583520), (2, 114791760), (3, 76527840), (4, 57395880), (5, 45916704), (6, 38263920), (8, 28697940), (9, 25509280), (10, 22958352), (12, 19131960), (15, 15305568), (16, 14348970), (18, 12754640), (20, 11479176), (24, 9565980), (30, 7652784), (31, 7405920), (32, 7174485), (36, 6377320), (37, 6204960), (40, 5739588), (45, 5101856), (48, 4782990), (60, 3826392), (62, 3702960), (72, 3188660), (74, 3102480), (80, 2869794), (90, 2550928), (93, 2468640), (96, 2391495), (111, 2068320), (120, 1913196), (124, 1851480), (139, 1651680), (144, 1594330), (148, 1551240), (155, 1481184), (160, 1434897), (180, 1275464), (185, 1240992), (186, 1234320), (222, 1034160), (240, 956598), (248, 925740), (278, 825840), (279, 822880), (288, 797165), (296, 775620), (310, 740592), (333, 689440), (360, 637732), (370, 620496), (372, 617160), (417, 550560), (444, 517080), (465, 493728), (480, 478299), (496, 462870), (555, 413664), (556, 412920), (558, 411440), (592, 387810), (620, 370296), (666, 344720), (695, 330336), (720, 318866), (740, 310248), (744, 308580), (834, 275280), (888, 258540), (930, 246864), (992, 231435), (1110, 206832), (1112, 206460), (1116, 205720), (1147, 200160), (1184, 193905), (1240, 185148), (1251, 183520), (1332, 172360), (1390, 165168), (1395, 164576), (1440, 159433), (1480, 155124), (1488, 154290), (1665, 137888), (1668, 137640), (1776, 129270), (1860, 123432), (2085, 110112), (2220, 103416), (2224, 103230), (2232, 102860), (2294, 100080), (2480, 92574), (2502, 91760), (2664, 86180), (2780, 82584), (2790, 82288), (2960, 77562), (2976, 77145), (3330, 68944), (3336, 68820), (3441, 66720), (3552, 64635), (3720, 61716), (4170, 55056), (4309, 53280), (4440, 51708), (4448, 51615), (4464, 51430), (4588, 50040), (4960, 46287), (5004, 45880), (5143, 44640), (5328, 43090), (5560, 41292), (5580, 41144), (5735, 40032), (5920, 38781), (6255, 36704), (6660, 34472), (6672, 34410), (6882, 33360), (7440, 30858), (8340, 27528), (8618, 26640), (8880, 25854), (8928, 25715), (9176, 25020), (10008, 22940), (10286, 22320), (10323, 22240), (10656, 21545), (11120, 20646), (11160, 20572), (11470, 20016), (12510, 18352), (12927, 17760), (13320, 17236), (13344, 17205), (13764, 16680), (14880, 15429)]