229186720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 694987776

約数和(自身を除く): 465801056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 41, 46, 49, 56, 62, 70, 80, 82, 92, 98, 112, 115, 124, 140, 155, 160, 161, 164, 184, 196, 205, 217, 224, 230, 245, 248, 280, 287, 310, 322, 328, 368, 392, 410, 434, 460, 490, 496, 560, 574, 620, 644, 656, 713, 736, 784, 805, 820, 868, 920, 943, 980, 992, 1085, 1120, 1127, 1148, 1240, 1271, 1288, 1312, 1426, 1435, 1519, 1568, 1610, 1640, 1736, 1840, 1886, 1960, 2009, 2170, 2254, 2296, 2480, 2542, 2576, 2852, 2870, 3038, 3220, 3280, 3472, 3565, 3680, 3772, 3920, 4018, 4340, 4508, 4592, 4715, 4960, 4991, 5084, 5152, 5635, 5704, 5740, 6076, 6355, 6440, 6560, 6601, 6944, 7130, 7544, 7595, 7840, 8036, 8680, 8897, 9016, 9184, 9430, 9982, 10045, 10168, 11270, 11408, 11480, 12152, 12710, 12880, 13202, 14260, 15088, 15190, 16072, 17360, 17794, 18032, 18860, 19964, 20090, 20336, 22540, 22816, 22960, 24304, 24955, 25420, 25760, 26404, 28520, 29233, 30176, 30380, 32144, 33005, 34720, 34937, 35588, 36064, 37720, 39928, 40180, 40672, 44485, 45080, 45920, 46207, 48608, 49910, 50840, 52808, 57040, 58466, 60760, 62279, 64288, 66010, 69874, 71176, 75440, 79856, 80360, 88970, 90160, 92414, 99820, 101680, 105616, 114080, 116932, 121520, 124558, 132020, 139748, 142352, 146165, 150880, 159712, 160720, 174685, 177940, 180320, 184828, 199640, 203360, 204631, 211232, 231035, 233864, 243040, 249116, 264040, 279496, 284704, 292330, 311395, 321440, 349370, 355880, 369656, 399280, 409262, 462070, 467728, 498232, 528080, 558992, 584660, 622790, 698740, 711760, 739312, 798560, 818524, 924140, 935456, 996464, 1023155, 1056160, 1117984, 1169320, 1245580, 1397480, 1423520, 1432417, 1478624, 1637048, 1848280, 1992928, 2046310, 2338640, 2491160, 2794960, 2864834, 3274096, 3696560, 4092620, 4677280, 4982320, 5589920, 5729668, 6548192, 7162085, 7393120, 8185240, 9964640, 11459336, 14324170, 16370480, 22918672, 28648340, 32740960, 45837344, 57296680, 114593360, 229186720]

約数ペア:

[(1, 229186720), (2, 114593360), (4, 57296680), (5, 45837344), (7, 32740960), (8, 28648340), (10, 22918672), (14, 16370480), (16, 14324170), (20, 11459336), (23, 9964640), (28, 8185240), (31, 7393120), (32, 7162085), (35, 6548192), (40, 5729668), (41, 5589920), (46, 4982320), (49, 4677280), (56, 4092620), (62, 3696560), (70, 3274096), (80, 2864834), (82, 2794960), (92, 2491160), (98, 2338640), (112, 2046310), (115, 1992928), (124, 1848280), (140, 1637048), (155, 1478624), (160, 1432417), (161, 1423520), (164, 1397480), (184, 1245580), (196, 1169320), (205, 1117984), (217, 1056160), (224, 1023155), (230, 996464), (245, 935456), (248, 924140), (280, 818524), (287, 798560), (310, 739312), (322, 711760), (328, 698740), (368, 622790), (392, 584660), (410, 558992), (434, 528080), (460, 498232), (490, 467728), (496, 462070), (560, 409262), (574, 399280), (620, 369656), (644, 355880), (656, 349370), (713, 321440), (736, 311395), (784, 292330), (805, 284704), (820, 279496), (868, 264040), (920, 249116), (943, 243040), (980, 233864), (992, 231035), (1085, 211232), (1120, 204631), (1127, 203360), (1148, 199640), (1240, 184828), (1271, 180320), (1288, 177940), (1312, 174685), (1426, 160720), (1435, 159712), (1519, 150880), (1568, 146165), (1610, 142352), (1640, 139748), (1736, 132020), (1840, 124558), (1886, 121520), (1960, 116932), (2009, 114080), (2170, 105616), (2254, 101680), (2296, 99820), (2480, 92414), (2542, 90160), (2576, 88970), (2852, 80360), (2870, 79856), (3038, 75440), (3220, 71176), (3280, 69874), (3472, 66010), (3565, 64288), (3680, 62279), (3772, 60760), (3920, 58466), (4018, 57040), (4340, 52808), (4508, 50840), (4592, 49910), (4715, 48608), (4960, 46207), (4991, 45920), (5084, 45080), (5152, 44485), (5635, 40672), (5704, 40180), (5740, 39928), (6076, 37720), (6355, 36064), (6440, 35588), (6560, 34937), (6601, 34720), (6944, 33005), (7130, 32144), (7544, 30380), (7595, 30176), (7840, 29233), (8036, 28520), (8680, 26404), (8897, 25760), (9016, 25420), (9184, 24955), (9430, 24304), (9982, 22960), (10045, 22816), (10168, 22540), (11270, 20336), (11408, 20090), (11480, 19964), (12152, 18860), (12710, 18032), (12880, 17794), (13202, 17360), (14260, 16072), (15088, 15190)]