428186880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 432

約数和(自身を含む): 1683601920

約数和(自身を除く): 1255415040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 109, 110, 120, 124, 128, 132, 144, 155, 160, 165, 176, 180, 186, 192, 198, 218, 220, 240, 248, 256, 264, 279, 288, 310, 320, 327, 330, 341, 352, 360, 372, 384, 396, 436, 440, 465, 480, 495, 496, 528, 545, 558, 576, 620, 640, 654, 660, 682, 704, 720, 744, 768, 792, 872, 880, 930, 960, 981, 990, 992, 1023, 1056, 1090, 1116, 1152, 1199, 1240, 1280, 1308, 1320, 1364, 1395, 1408, 1440, 1488, 1584, 1635, 1705, 1744, 1760, 1860, 1920, 1962, 1980, 1984, 2046, 2112, 2180, 2232, 2304, 2398, 2480, 2616, 2640, 2728, 2790, 2816, 2880, 2976, 3069, 3168, 3270, 3379, 3410, 3488, 3520, 3597, 3720, 3840, 3924, 3960, 3968, 4092, 4224, 4360, 4464, 4796, 4905, 4960, 5115, 5232, 5280, 5456, 5580, 5760, 5952, 5995, 6138, 6336, 6540, 6758, 6820, 6976, 7040, 7194, 7440, 7848, 7920, 7936, 8184, 8448, 8720, 8928, 9592, 9810, 9920, 10137, 10230, 10464, 10560, 10791, 10912, 11160, 11520, 11904, 11990, 12276, 12672, 13080, 13516, 13640, 13952, 14080, 14388, 14880, 15345, 15696, 15840, 16368, 16895, 17440, 17856, 17985, 19184, 19620, 19840, 20274, 20460, 20928, 21120, 21582, 21824, 22320, 23808, 23980, 24552, 25344, 26160, 27032, 27280, 27904, 28776, 29760, 30411, 30690, 31392, 31680, 32736, 33790, 34880, 35712, 35970, 37169, 38368, 39240, 39680, 40548, 40920, 41856, 42240, 43164, 43648, 44640, 47960, 49104, 50685, 52320, 53955, 54064, 54560, 57552, 59520, 60822, 61380, 62784, 63360, 65472, 67580, 69760, 71424, 71940, 74338, 76736, 78480, 81096, 81840, 83712, 86328, 87296, 89280, 95920, 98208, 101370, 104640, 107910, 108128, 109120, 111507, 115104, 119040, 121644, 122760, 125568, 126720, 130944, 135160, 139520, 143880, 148676, 152055, 153472, 156960, 162192, 163680, 172656, 178560, 185845, 191840, 196416, 202740, 209280, 215820, 216256, 218240, 223014, 230208, 243288, 245520, 251136, 261888, 270320, 287760, 297352, 304110, 306944, 313920, 324384, 327360, 334521, 345312, 357120, 371690, 383680, 392832, 405480, 418560, 431640, 432512, 436480, 446028, 460416, 486576, 491040, 540640, 557535, 575520, 594704, 608220, 627840, 648768, 654720, 669042, 690624, 743380, 767360, 785664, 810960, 863280, 865024, 892056, 920832, 973152, 982080, 1081280, 1115070, 1151040, 1189408, 1216440, 1255680, 1297536, 1309440, 1338084, 1381248, 1486760, 1534720, 1621920, 1672605, 1726560, 1784112, 1946304, 1964160, 2162560, 2230140, 2302080, 2378816, 2432880, 2595072, 2676168, 2762496, 2973520, 3243840, 3345210, 3453120, 3568224, 3892608, 3928320, 4325120, 4460280, 4604160, 4757632, 4865760, 5352336, 5947040, 6487680, 6690420, 6906240, 7136448, 7785216, 8920560, 9515264, 9731520, 10704672, 11894080, 12975360, 13380840, 13812480, 14272896, 17841120, 19463040, 21409344, 23788160, 26761680, 28545792, 35682240, 38926080, 42818688, 47576320, 53523360, 71364480, 85637376, 107046720, 142728960, 214093440, 428186880]

約数ペア:

[(1, 428186880), (2, 214093440), (3, 142728960), (4, 107046720), (5, 85637376), (6, 71364480), (8, 53523360), (9, 47576320), (10, 42818688), (11, 38926080), (12, 35682240), (15, 28545792), (16, 26761680), (18, 23788160), (20, 21409344), (22, 19463040), (24, 17841120), (30, 14272896), (31, 13812480), (32, 13380840), (33, 12975360), (36, 11894080), (40, 10704672), (44, 9731520), (45, 9515264), (48, 8920560), (55, 7785216), (60, 7136448), (62, 6906240), (64, 6690420), (66, 6487680), (72, 5947040), (80, 5352336), (88, 4865760), (90, 4757632), (93, 4604160), (96, 4460280), (99, 4325120), (109, 3928320), (110, 3892608), (120, 3568224), (124, 3453120), (128, 3345210), (132, 3243840), (144, 2973520), (155, 2762496), (160, 2676168), (165, 2595072), (176, 2432880), (180, 2378816), (186, 2302080), (192, 2230140), (198, 2162560), (218, 1964160), (220, 1946304), (240, 1784112), (248, 1726560), (256, 1672605), (264, 1621920), (279, 1534720), (288, 1486760), (310, 1381248), (320, 1338084), (327, 1309440), (330, 1297536), (341, 1255680), (352, 1216440), (360, 1189408), (372, 1151040), (384, 1115070), (396, 1081280), (436, 982080), (440, 973152), (465, 920832), (480, 892056), (495, 865024), (496, 863280), (528, 810960), (545, 785664), (558, 767360), (576, 743380), (620, 690624), (640, 669042), (654, 654720), (660, 648768), (682, 627840), (704, 608220), (720, 594704), (744, 575520), (768, 557535), (792, 540640), (872, 491040), (880, 486576), (930, 460416), (960, 446028), (981, 436480), (990, 432512), (992, 431640), (1023, 418560), (1056, 405480), (1090, 392832), (1116, 383680), (1152, 371690), (1199, 357120), (1240, 345312), (1280, 334521), (1308, 327360), (1320, 324384), (1364, 313920), (1395, 306944), (1408, 304110), (1440, 297352), (1488, 287760), (1584, 270320), (1635, 261888), (1705, 251136), (1744, 245520), (1760, 243288), (1860, 230208), (1920, 223014), (1962, 218240), (1980, 216256), (1984, 215820), (2046, 209280), (2112, 202740), (2180, 196416), (2232, 191840), (2304, 185845), (2398, 178560), (2480, 172656), (2616, 163680), (2640, 162192), (2728, 156960), (2790, 153472), (2816, 152055), (2880, 148676), (2976, 143880), (3069, 139520), (3168, 135160), (3270, 130944), (3379, 126720), (3410, 125568), (3488, 122760), (3520, 121644), (3597, 119040), (3720, 115104), (3840, 111507), (3924, 109120), (3960, 108128), (3968, 107910), (4092, 104640), (4224, 101370), (4360, 98208), (4464, 95920), (4796, 89280), (4905, 87296), (4960, 86328), (5115, 83712), (5232, 81840), (5280, 81096), (5456, 78480), (5580, 76736), (5760, 74338), (5952, 71940), (5995, 71424), (6138, 69760), (6336, 67580), (6540, 65472), (6758, 63360), (6820, 62784), (6976, 61380), (7040, 60822), (7194, 59520), (7440, 57552), (7848, 54560), (7920, 54064), (7936, 53955), (8184, 52320), (8448, 50685), (8720, 49104), (8928, 47960), (9592, 44640), (9810, 43648), (9920, 43164), (10137, 42240), (10230, 41856), (10464, 40920), (10560, 40548), (10791, 39680), (10912, 39240), (11160, 38368), (11520, 37169), (11904, 35970), (11990, 35712), (12276, 34880), (12672, 33790), (13080, 32736), (13516, 31680), (13640, 31392), (13952, 30690), (14080, 30411), (14388, 29760), (14880, 28776), (15345, 27904), (15696, 27280), (15840, 27032), (16368, 26160), (16895, 25344), (17440, 24552), (17856, 23980), (17985, 23808), (19184, 22320), (19620, 21824), (19840, 21582), (20274, 21120), (20460, 20928)]