206827040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 628798464

約数和(自身を除く): 421971424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 37, 40, 46, 49, 56, 62, 70, 74, 80, 92, 98, 112, 115, 124, 140, 148, 155, 160, 161, 184, 185, 196, 217, 224, 230, 245, 248, 259, 280, 296, 310, 322, 368, 370, 392, 434, 460, 490, 496, 518, 560, 592, 620, 644, 713, 736, 740, 784, 805, 851, 868, 920, 980, 992, 1036, 1085, 1120, 1127, 1147, 1184, 1240, 1288, 1295, 1426, 1480, 1519, 1568, 1610, 1702, 1736, 1813, 1840, 1960, 2072, 2170, 2254, 2294, 2480, 2576, 2590, 2852, 2960, 3038, 3220, 3404, 3472, 3565, 3626, 3680, 3920, 4144, 4255, 4340, 4508, 4588, 4960, 4991, 5152, 5180, 5635, 5704, 5735, 5920, 5957, 6076, 6440, 6808, 6944, 7130, 7252, 7595, 7840, 8029, 8288, 8510, 8680, 9016, 9065, 9176, 9982, 10360, 11270, 11408, 11470, 11914, 12152, 12880, 13616, 14260, 14504, 15190, 16058, 17020, 17360, 18032, 18130, 18352, 19964, 20720, 22540, 22816, 22940, 23828, 24304, 24955, 25760, 26381, 27232, 28520, 29008, 29785, 30380, 32116, 34040, 34720, 34937, 36064, 36260, 36704, 39928, 40145, 41440, 41699, 45080, 45880, 47656, 48608, 49910, 52762, 56203, 57040, 58016, 59570, 60760, 64232, 68080, 69874, 72520, 79856, 80290, 83398, 90160, 91760, 95312, 99820, 105524, 112406, 114080, 119140, 121520, 128464, 131905, 136160, 139748, 145040, 159712, 160580, 166796, 174685, 180320, 183520, 184667, 190624, 199640, 208495, 211048, 224812, 238280, 243040, 256928, 263810, 279496, 281015, 290080, 321160, 333592, 349370, 369334, 399280, 416990, 422096, 449624, 476560, 527620, 558992, 562030, 642320, 667184, 698740, 738668, 798560, 833980, 844192, 899248, 923335, 953120, 1055240, 1117984, 1124060, 1284640, 1292669, 1334368, 1397480, 1477336, 1667960, 1798496, 1846670, 2110480, 2248120, 2585338, 2794960, 2954672, 3335920, 3693340, 4220960, 4496240, 5170676, 5589920, 5909344, 6463345, 6671840, 7386680, 8992480, 10341352, 12926690, 14773360, 20682704, 25853380, 29546720, 41365408, 51706760, 103413520, 206827040]

約数ペア:

[(1, 206827040), (2, 103413520), (4, 51706760), (5, 41365408), (7, 29546720), (8, 25853380), (10, 20682704), (14, 14773360), (16, 12926690), (20, 10341352), (23, 8992480), (28, 7386680), (31, 6671840), (32, 6463345), (35, 5909344), (37, 5589920), (40, 5170676), (46, 4496240), (49, 4220960), (56, 3693340), (62, 3335920), (70, 2954672), (74, 2794960), (80, 2585338), (92, 2248120), (98, 2110480), (112, 1846670), (115, 1798496), (124, 1667960), (140, 1477336), (148, 1397480), (155, 1334368), (160, 1292669), (161, 1284640), (184, 1124060), (185, 1117984), (196, 1055240), (217, 953120), (224, 923335), (230, 899248), (245, 844192), (248, 833980), (259, 798560), (280, 738668), (296, 698740), (310, 667184), (322, 642320), (368, 562030), (370, 558992), (392, 527620), (434, 476560), (460, 449624), (490, 422096), (496, 416990), (518, 399280), (560, 369334), (592, 349370), (620, 333592), (644, 321160), (713, 290080), (736, 281015), (740, 279496), (784, 263810), (805, 256928), (851, 243040), (868, 238280), (920, 224812), (980, 211048), (992, 208495), (1036, 199640), (1085, 190624), (1120, 184667), (1127, 183520), (1147, 180320), (1184, 174685), (1240, 166796), (1288, 160580), (1295, 159712), (1426, 145040), (1480, 139748), (1519, 136160), (1568, 131905), (1610, 128464), (1702, 121520), (1736, 119140), (1813, 114080), (1840, 112406), (1960, 105524), (2072, 99820), (2170, 95312), (2254, 91760), (2294, 90160), (2480, 83398), (2576, 80290), (2590, 79856), (2852, 72520), (2960, 69874), (3038, 68080), (3220, 64232), (3404, 60760), (3472, 59570), (3565, 58016), (3626, 57040), (3680, 56203), (3920, 52762), (4144, 49910), (4255, 48608), (4340, 47656), (4508, 45880), (4588, 45080), (4960, 41699), (4991, 41440), (5152, 40145), (5180, 39928), (5635, 36704), (5704, 36260), (5735, 36064), (5920, 34937), (5957, 34720), (6076, 34040), (6440, 32116), (6808, 30380), (6944, 29785), (7130, 29008), (7252, 28520), (7595, 27232), (7840, 26381), (8029, 25760), (8288, 24955), (8510, 24304), (8680, 23828), (9016, 22940), (9065, 22816), (9176, 22540), (9982, 20720), (10360, 19964), (11270, 18352), (11408, 18130), (11470, 18032), (11914, 17360), (12152, 17020), (12880, 16058), (13616, 15190), (14260, 14504)]