4890698880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:827

約数の個数: 256

約数和(自身を含む): 16243752960

約数和(自身を除く): 11353054080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 127, 128, 155, 160, 186, 192, 240, 248, 254, 310, 320, 372, 381, 384, 465, 480, 496, 508, 620, 635, 640, 647, 744, 762, 930, 960, 992, 1016, 1240, 1270, 1294, 1488, 1524, 1860, 1905, 1920, 1941, 1984, 2032, 2480, 2540, 2588, 2976, 3048, 3235, 3720, 3810, 3882, 3937, 3968, 4064, 4960, 5080, 5176, 5952, 6096, 6470, 7440, 7620, 7764, 7874, 8128, 9705, 9920, 10160, 10352, 11811, 11904, 12192, 12940, 14880, 15240, 15528, 15748, 16256, 19410, 19685, 19840, 20057, 20320, 20704, 23622, 24384, 25880, 29760, 30480, 31056, 31496, 38820, 39370, 40114, 40640, 41408, 47244, 48768, 51760, 59055, 59520, 60171, 60960, 62112, 62992, 77640, 78740, 80228, 81280, 82169, 82816, 94488, 100285, 103520, 118110, 120342, 121920, 124224, 125984, 155280, 157480, 160456, 164338, 188976, 200570, 207040, 236220, 240684, 243840, 246507, 248448, 251968, 300855, 310560, 314960, 320912, 328676, 377952, 401140, 410845, 414080, 472440, 481368, 493014, 503936, 601710, 621120, 629920, 641824, 657352, 755904, 802280, 821690, 944880, 962736, 986028, 1203420, 1232535, 1242240, 1259840, 1283648, 1314704, 1511808, 1604560, 1643380, 1889760, 1925472, 1972056, 2406840, 2465070, 2519680, 2547239, 2567296, 2629408, 3209120, 3286760, 3779520, 3850944, 3944112, 4813680, 4930140, 5094478, 5258816, 6418240, 6573520, 7559040, 7641717, 7701888, 7888224, 9627360, 9860280, 10188956, 10517632, 12736195, 12836480, 13147040, 15283434, 15776448, 19254720, 19720560, 20377912, 25472390, 26294080, 30566868, 31552896, 38208585, 38509440, 39441120, 40755824, 50944780, 52588160, 61133736, 76417170, 78882240, 81511648, 101889560, 122267472, 152834340, 157764480, 163023296, 203779120, 244534944, 305668680, 326046592, 407558240, 489069888, 611337360, 815116480, 978139776, 1222674720, 1630232960, 2445349440, 4890698880]

約数ペア:

[(1, 4890698880), (2, 2445349440), (3, 1630232960), (4, 1222674720), (5, 978139776), (6, 815116480), (8, 611337360), (10, 489069888), (12, 407558240), (15, 326046592), (16, 305668680), (20, 244534944), (24, 203779120), (30, 163023296), (31, 157764480), (32, 152834340), (40, 122267472), (48, 101889560), (60, 81511648), (62, 78882240), (64, 76417170), (80, 61133736), (93, 52588160), (96, 50944780), (120, 40755824), (124, 39441120), (127, 38509440), (128, 38208585), (155, 31552896), (160, 30566868), (186, 26294080), (192, 25472390), (240, 20377912), (248, 19720560), (254, 19254720), (310, 15776448), (320, 15283434), (372, 13147040), (381, 12836480), (384, 12736195), (465, 10517632), (480, 10188956), (496, 9860280), (508, 9627360), (620, 7888224), (635, 7701888), (640, 7641717), (647, 7559040), (744, 6573520), (762, 6418240), (930, 5258816), (960, 5094478), (992, 4930140), (1016, 4813680), (1240, 3944112), (1270, 3850944), (1294, 3779520), (1488, 3286760), (1524, 3209120), (1860, 2629408), (1905, 2567296), (1920, 2547239), (1941, 2519680), (1984, 2465070), (2032, 2406840), (2480, 1972056), (2540, 1925472), (2588, 1889760), (2976, 1643380), (3048, 1604560), (3235, 1511808), (3720, 1314704), (3810, 1283648), (3882, 1259840), (3937, 1242240), (3968, 1232535), (4064, 1203420), (4960, 986028), (5080, 962736), (5176, 944880), (5952, 821690), (6096, 802280), (6470, 755904), (7440, 657352), (7620, 641824), (7764, 629920), (7874, 621120), (8128, 601710), (9705, 503936), (9920, 493014), (10160, 481368), (10352, 472440), (11811, 414080), (11904, 410845), (12192, 401140), (12940, 377952), (14880, 328676), (15240, 320912), (15528, 314960), (15748, 310560), (16256, 300855), (19410, 251968), (19685, 248448), (19840, 246507), (20057, 243840), (20320, 240684), (20704, 236220), (23622, 207040), (24384, 200570), (25880, 188976), (29760, 164338), (30480, 160456), (31056, 157480), (31496, 155280), (38820, 125984), (39370, 124224), (40114, 121920), (40640, 120342), (41408, 118110), (47244, 103520), (48768, 100285), (51760, 94488), (59055, 82816), (59520, 82169), (60171, 81280), (60960, 80228), (62112, 78740), (62992, 77640)]