252483840

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 432

約数和(自身を含む): 1040772096

約数和(自身を除く): 788288256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 101, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 202, 210, 217, 224, 240, 248, 252, 256, 279, 280, 288, 303, 310, 315, 320, 336, 360, 372, 384, 404, 420, 434, 448, 465, 480, 496, 504, 505, 558, 560, 576, 606, 620, 630, 640, 651, 672, 707, 720, 744, 768, 808, 840, 868, 896, 909, 930, 960, 992, 1008, 1010, 1085, 1116, 1120, 1152, 1212, 1240, 1260, 1280, 1302, 1344, 1395, 1414, 1440, 1488, 1515, 1616, 1680, 1736, 1792, 1818, 1860, 1920, 1953, 1984, 2016, 2020, 2121, 2170, 2232, 2240, 2304, 2424, 2480, 2520, 2604, 2688, 2790, 2828, 2880, 2976, 3030, 3131, 3232, 3255, 3360, 3472, 3535, 3636, 3720, 3840, 3906, 3968, 4032, 4040, 4242, 4340, 4464, 4480, 4545, 4848, 4960, 5040, 5208, 5376, 5580, 5656, 5760, 5952, 6060, 6262, 6363, 6464, 6510, 6720, 6944, 7070, 7272, 7440, 7812, 7936, 8064, 8080, 8484, 8680, 8928, 8960, 9090, 9393, 9696, 9765, 9920, 10080, 10416, 10605, 11160, 11312, 11520, 11904, 12120, 12524, 12726, 12928, 13020, 13440, 13888, 14140, 14544, 14880, 15624, 15655, 16128, 16160, 16968, 17360, 17856, 18180, 18786, 19392, 19530, 19840, 20160, 20832, 21210, 21917, 22320, 22624, 23808, 24240, 25048, 25452, 25856, 26040, 26880, 27776, 28179, 28280, 29088, 29760, 31248, 31310, 31815, 32320, 33936, 34720, 35712, 36360, 37572, 38784, 39060, 39680, 40320, 41664, 42420, 43834, 44640, 45248, 46965, 48480, 50096, 50904, 52080, 55552, 56358, 56560, 58176, 59520, 62496, 62620, 63630, 64640, 65751, 67872, 69440, 71424, 72720, 75144, 77568, 78120, 80640, 83328, 84840, 87668, 89280, 90496, 93930, 96960, 100192, 101808, 104160, 109585, 112716, 113120, 116352, 119040, 124992, 125240, 127260, 129280, 131502, 135744, 138880, 140895, 145440, 150288, 156240, 166656, 169680, 175336, 178560, 180992, 187860, 193920, 197253, 200384, 203616, 208320, 219170, 225432, 226240, 232704, 249984, 250480, 254520, 263004, 271488, 277760, 281790, 290880, 300576, 312480, 328755, 339360, 350672, 357120, 375720, 387840, 394506, 400768, 407232, 416640, 438340, 450864, 452480, 499968, 500960, 509040, 526008, 542976, 563580, 581760, 601152, 624960, 657510, 678720, 701344, 751440, 789012, 801536, 814464, 833280, 876680, 901728, 904960, 986265, 1001920, 1018080, 1052016, 1127160, 1163520, 1202304, 1249920, 1315020, 1357440, 1402688, 1502880, 1578024, 1628928, 1753360, 1803456, 1972530, 2003840, 2036160, 2104032, 2254320, 2404608, 2499840, 2630040, 2714880, 2805376, 3005760, 3156048, 3506720, 3606912, 3945060, 4007680, 4072320, 4208064, 4508640, 5260080, 5610752, 6011520, 6312096, 7013440, 7213824, 7890120, 8144640, 8416128, 9017280, 10520160, 12023040, 12624192, 14026880, 15780240, 16832256, 18034560, 21040320, 25248384, 28053760, 31560480, 36069120, 42080640, 50496768, 63120960, 84161280, 126241920, 252483840]

約数ペア:

[(1, 252483840), (2, 126241920), (3, 84161280), (4, 63120960), (5, 50496768), (6, 42080640), (7, 36069120), (8, 31560480), (9, 28053760), (10, 25248384), (12, 21040320), (14, 18034560), (15, 16832256), (16, 15780240), (18, 14026880), (20, 12624192), (21, 12023040), (24, 10520160), (28, 9017280), (30, 8416128), (31, 8144640), (32, 7890120), (35, 7213824), (36, 7013440), (40, 6312096), (42, 6011520), (45, 5610752), (48, 5260080), (56, 4508640), (60, 4208064), (62, 4072320), (63, 4007680), (64, 3945060), (70, 3606912), (72, 3506720), (80, 3156048), (84, 3005760), (90, 2805376), (93, 2714880), (96, 2630040), (101, 2499840), (105, 2404608), (112, 2254320), (120, 2104032), (124, 2036160), (126, 2003840), (128, 1972530), (140, 1803456), (144, 1753360), (155, 1628928), (160, 1578024), (168, 1502880), (180, 1402688), (186, 1357440), (192, 1315020), (202, 1249920), (210, 1202304), (217, 1163520), (224, 1127160), (240, 1052016), (248, 1018080), (252, 1001920), (256, 986265), (279, 904960), (280, 901728), (288, 876680), (303, 833280), (310, 814464), (315, 801536), (320, 789012), (336, 751440), (360, 701344), (372, 678720), (384, 657510), (404, 624960), (420, 601152), (434, 581760), (448, 563580), (465, 542976), (480, 526008), (496, 509040), (504, 500960), (505, 499968), (558, 452480), (560, 450864), (576, 438340), (606, 416640), (620, 407232), (630, 400768), (640, 394506), (651, 387840), (672, 375720), (707, 357120), (720, 350672), (744, 339360), (768, 328755), (808, 312480), (840, 300576), (868, 290880), (896, 281790), (909, 277760), (930, 271488), (960, 263004), (992, 254520), (1008, 250480), (1010, 249984), (1085, 232704), (1116, 226240), (1120, 225432), (1152, 219170), (1212, 208320), (1240, 203616), (1260, 200384), (1280, 197253), (1302, 193920), (1344, 187860), (1395, 180992), (1414, 178560), (1440, 175336), (1488, 169680), (1515, 166656), (1616, 156240), (1680, 150288), (1736, 145440), (1792, 140895), (1818, 138880), (1860, 135744), (1920, 131502), (1953, 129280), (1984, 127260), (2016, 125240), (2020, 124992), (2121, 119040), (2170, 116352), (2232, 113120), (2240, 112716), (2304, 109585), (2424, 104160), (2480, 101808), (2520, 100192), (2604, 96960), (2688, 93930), (2790, 90496), (2828, 89280), (2880, 87668), (2976, 84840), (3030, 83328), (3131, 80640), (3232, 78120), (3255, 77568), (3360, 75144), (3472, 72720), (3535, 71424), (3636, 69440), (3720, 67872), (3840, 65751), (3906, 64640), (3968, 63630), (4032, 62620), (4040, 62496), (4242, 59520), (4340, 58176), (4464, 56560), (4480, 56358), (4545, 55552), (4848, 52080), (4960, 50904), (5040, 50096), (5208, 48480), (5376, 46965), (5580, 45248), (5656, 44640), (5760, 43834), (5952, 42420), (6060, 41664), (6262, 40320), (6363, 39680), (6464, 39060), (6510, 38784), (6720, 37572), (6944, 36360), (7070, 35712), (7272, 34720), (7440, 33936), (7812, 32320), (7936, 31815), (8064, 31310), (8080, 31248), (8484, 29760), (8680, 29088), (8928, 28280), (8960, 28179), (9090, 27776), (9393, 26880), (9696, 26040), (9765, 25856), (9920, 25452), (10080, 25048), (10416, 24240), (10605, 23808), (11160, 22624), (11312, 22320), (11520, 21917), (11904, 21210), (12120, 20832), (12524, 20160), (12726, 19840), (12928, 19530), (13020, 19392), (13440, 18786), (13888, 18180), (14140, 17856), (14544, 17360), (14880, 16968), (15624, 16160), (15655, 16128)]