228723040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:741

約数の個数: 192

約数和(自身を含む): 694987776

約数和(自身を除く): 466264736

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 160, 161, 182, 184, 208, 224, 230, 260, 280, 299, 322, 364, 368, 416, 455, 460, 520, 560, 598, 644, 683, 728, 736, 805, 910, 920, 1040, 1120, 1196, 1288, 1366, 1456, 1495, 1610, 1820, 1840, 2080, 2093, 2392, 2576, 2732, 2912, 2990, 3220, 3415, 3640, 3680, 4186, 4781, 4784, 5152, 5464, 5980, 6440, 6830, 7280, 8372, 8879, 9562, 9568, 10465, 10928, 11960, 12880, 13660, 14560, 15709, 16744, 17758, 19124, 20930, 21856, 23905, 23920, 25760, 27320, 31418, 33488, 35516, 38248, 41860, 44395, 47810, 47840, 54640, 62153, 62836, 66976, 71032, 76496, 78545, 83720, 88790, 95620, 109280, 109963, 124306, 125672, 142064, 152992, 157090, 167440, 177580, 191240, 204217, 219926, 248612, 251344, 284128, 310765, 314180, 334880, 355160, 382480, 408434, 439852, 497224, 502688, 549815, 621530, 628360, 710320, 764960, 816868, 879704, 994448, 1021085, 1099630, 1243060, 1256720, 1420640, 1429519, 1633736, 1759408, 1988896, 2042170, 2199260, 2486120, 2513440, 2859038, 3267472, 3518816, 4084340, 4398520, 4972240, 5718076, 6534944, 7147595, 8168680, 8797040, 9944480, 11436152, 14295190, 16337360, 17594080, 22872304, 28590380, 32674720, 45744608, 57180760, 114361520, 228723040]

約数ペア:

[(1, 228723040), (2, 114361520), (4, 57180760), (5, 45744608), (7, 32674720), (8, 28590380), (10, 22872304), (13, 17594080), (14, 16337360), (16, 14295190), (20, 11436152), (23, 9944480), (26, 8797040), (28, 8168680), (32, 7147595), (35, 6534944), (40, 5718076), (46, 4972240), (52, 4398520), (56, 4084340), (65, 3518816), (70, 3267472), (80, 2859038), (91, 2513440), (92, 2486120), (104, 2199260), (112, 2042170), (115, 1988896), (130, 1759408), (140, 1633736), (160, 1429519), (161, 1420640), (182, 1256720), (184, 1243060), (208, 1099630), (224, 1021085), (230, 994448), (260, 879704), (280, 816868), (299, 764960), (322, 710320), (364, 628360), (368, 621530), (416, 549815), (455, 502688), (460, 497224), (520, 439852), (560, 408434), (598, 382480), (644, 355160), (683, 334880), (728, 314180), (736, 310765), (805, 284128), (910, 251344), (920, 248612), (1040, 219926), (1120, 204217), (1196, 191240), (1288, 177580), (1366, 167440), (1456, 157090), (1495, 152992), (1610, 142064), (1820, 125672), (1840, 124306), (2080, 109963), (2093, 109280), (2392, 95620), (2576, 88790), (2732, 83720), (2912, 78545), (2990, 76496), (3220, 71032), (3415, 66976), (3640, 62836), (3680, 62153), (4186, 54640), (4781, 47840), (4784, 47810), (5152, 44395), (5464, 41860), (5980, 38248), (6440, 35516), (6830, 33488), (7280, 31418), (8372, 27320), (8879, 25760), (9562, 23920), (9568, 23905), (10465, 21856), (10928, 20930), (11960, 19124), (12880, 17758), (13660, 16744), (14560, 15709)]