234909920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 216

約数和(自身を含む): 689558184

約数和(自身を除く): 454648264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 83, 95, 98, 112, 133, 140, 152, 160, 166, 190, 196, 224, 245, 266, 280, 304, 332, 361, 380, 392, 415, 490, 532, 560, 581, 608, 664, 665, 722, 760, 784, 830, 931, 980, 1064, 1120, 1162, 1328, 1330, 1444, 1520, 1568, 1577, 1660, 1805, 1862, 1960, 2128, 2324, 2527, 2656, 2660, 2888, 2905, 3040, 3154, 3320, 3610, 3724, 3920, 4067, 4256, 4648, 4655, 5054, 5320, 5776, 5810, 6308, 6640, 7220, 7448, 7840, 7885, 8134, 9296, 9310, 10108, 10640, 11039, 11552, 11620, 12616, 12635, 13280, 14440, 14896, 15770, 16268, 17689, 18592, 18620, 20216, 20335, 21280, 22078, 23240, 25232, 25270, 28880, 29792, 29963, 31540, 32536, 35378, 37240, 40432, 40670, 44156, 46480, 50464, 50540, 55195, 57760, 59926, 63080, 65072, 70756, 74480, 77273, 80864, 81340, 88312, 88445, 92960, 101080, 110390, 119852, 126160, 130144, 141512, 148960, 149815, 154546, 162680, 176624, 176890, 202160, 209741, 220780, 239704, 252320, 283024, 299630, 309092, 325360, 353248, 353780, 386365, 404320, 419482, 441560, 479408, 566048, 599260, 618184, 650720, 707560, 772730, 838964, 883120, 958816, 1048705, 1198520, 1236368, 1415120, 1468187, 1545460, 1677928, 1766240, 2097410, 2397040, 2472736, 2830240, 2936374, 3090920, 3355856, 4194820, 4794080, 5872748, 6181840, 6711712, 7340935, 8389640, 11745496, 12363680, 14681870, 16779280, 23490992, 29363740, 33558560, 46981984, 58727480, 117454960, 234909920]

約数ペア:

[(1, 234909920), (2, 117454960), (4, 58727480), (5, 46981984), (7, 33558560), (8, 29363740), (10, 23490992), (14, 16779280), (16, 14681870), (19, 12363680), (20, 11745496), (28, 8389640), (32, 7340935), (35, 6711712), (38, 6181840), (40, 5872748), (49, 4794080), (56, 4194820), (70, 3355856), (76, 3090920), (80, 2936374), (83, 2830240), (95, 2472736), (98, 2397040), (112, 2097410), (133, 1766240), (140, 1677928), (152, 1545460), (160, 1468187), (166, 1415120), (190, 1236368), (196, 1198520), (224, 1048705), (245, 958816), (266, 883120), (280, 838964), (304, 772730), (332, 707560), (361, 650720), (380, 618184), (392, 599260), (415, 566048), (490, 479408), (532, 441560), (560, 419482), (581, 404320), (608, 386365), (664, 353780), (665, 353248), (722, 325360), (760, 309092), (784, 299630), (830, 283024), (931, 252320), (980, 239704), (1064, 220780), (1120, 209741), (1162, 202160), (1328, 176890), (1330, 176624), (1444, 162680), (1520, 154546), (1568, 149815), (1577, 148960), (1660, 141512), (1805, 130144), (1862, 126160), (1960, 119852), (2128, 110390), (2324, 101080), (2527, 92960), (2656, 88445), (2660, 88312), (2888, 81340), (2905, 80864), (3040, 77273), (3154, 74480), (3320, 70756), (3610, 65072), (3724, 63080), (3920, 59926), (4067, 57760), (4256, 55195), (4648, 50540), (4655, 50464), (5054, 46480), (5320, 44156), (5776, 40670), (5810, 40432), (6308, 37240), (6640, 35378), (7220, 32536), (7448, 31540), (7840, 29963), (7885, 29792), (8134, 28880), (9296, 25270), (9310, 25232), (10108, 23240), (10640, 22078), (11039, 21280), (11552, 20335), (11620, 20216), (12616, 18620), (12635, 18592), (13280, 17689), (14440, 16268), (14896, 15770)]