1131668640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:404

約数の個数: 288

約数和(自身を含む): 4041902592

約数和(自身を除く): 2910233952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 101, 120, 124, 144, 155, 160, 180, 186, 202, 240, 248, 251, 279, 288, 303, 310, 360, 372, 404, 465, 480, 496, 502, 505, 558, 606, 620, 720, 744, 753, 808, 909, 930, 992, 1004, 1010, 1116, 1212, 1240, 1255, 1395, 1440, 1488, 1506, 1515, 1616, 1818, 1860, 2008, 2020, 2232, 2259, 2424, 2480, 2510, 2790, 2976, 3012, 3030, 3131, 3232, 3636, 3720, 3765, 4016, 4040, 4464, 4518, 4545, 4848, 4960, 5020, 5580, 6024, 6060, 6262, 7272, 7440, 7530, 7781, 8032, 8080, 8928, 9036, 9090, 9393, 9696, 10040, 11160, 11295, 12048, 12120, 12524, 14544, 14880, 15060, 15562, 15655, 16160, 18072, 18180, 18786, 20080, 22320, 22590, 23343, 24096, 24240, 25048, 25351, 28179, 29088, 30120, 31124, 31310, 36144, 36360, 37572, 38905, 40160, 44640, 45180, 46686, 46965, 48480, 50096, 50702, 56358, 60240, 62248, 62620, 70029, 72288, 72720, 75144, 76053, 77810, 90360, 93372, 93930, 100192, 101404, 112716, 116715, 120480, 124496, 125240, 126755, 140058, 140895, 145440, 150288, 152106, 155620, 180720, 186744, 187860, 202808, 225432, 228159, 233430, 248992, 250480, 253510, 280116, 281790, 300576, 304212, 311240, 350145, 361440, 373488, 375720, 380265, 405616, 450864, 456318, 466860, 500960, 507020, 560232, 563580, 608424, 622480, 700290, 746976, 751440, 760530, 785881, 811232, 901728, 912636, 933720, 1014040, 1120464, 1127160, 1140795, 1216848, 1244960, 1400580, 1502880, 1521060, 1571762, 1825272, 1867440, 2028080, 2240928, 2254320, 2281590, 2357643, 2433696, 2801160, 3042120, 3143524, 3650544, 3734880, 3929405, 4056160, 4508640, 4563180, 4715286, 5602320, 6084240, 6287048, 7072929, 7301088, 7858810, 9126360, 9430572, 11204640, 11788215, 12168480, 12574096, 14145858, 15717620, 18252720, 18861144, 23576430, 25148192, 28291716, 31435240, 35364645, 36505440, 37722288, 47152860, 56583432, 62870480, 70729290, 75444576, 94305720, 113166864, 125740960, 141458580, 188611440, 226333728, 282917160, 377222880, 565834320, 1131668640]

約数ペア:

[(1, 1131668640), (2, 565834320), (3, 377222880), (4, 282917160), (5, 226333728), (6, 188611440), (8, 141458580), (9, 125740960), (10, 113166864), (12, 94305720), (15, 75444576), (16, 70729290), (18, 62870480), (20, 56583432), (24, 47152860), (30, 37722288), (31, 36505440), (32, 35364645), (36, 31435240), (40, 28291716), (45, 25148192), (48, 23576430), (60, 18861144), (62, 18252720), (72, 15717620), (80, 14145858), (90, 12574096), (93, 12168480), (96, 11788215), (101, 11204640), (120, 9430572), (124, 9126360), (144, 7858810), (155, 7301088), (160, 7072929), (180, 6287048), (186, 6084240), (202, 5602320), (240, 4715286), (248, 4563180), (251, 4508640), (279, 4056160), (288, 3929405), (303, 3734880), (310, 3650544), (360, 3143524), (372, 3042120), (404, 2801160), (465, 2433696), (480, 2357643), (496, 2281590), (502, 2254320), (505, 2240928), (558, 2028080), (606, 1867440), (620, 1825272), (720, 1571762), (744, 1521060), (753, 1502880), (808, 1400580), (909, 1244960), (930, 1216848), (992, 1140795), (1004, 1127160), (1010, 1120464), (1116, 1014040), (1212, 933720), (1240, 912636), (1255, 901728), (1395, 811232), (1440, 785881), (1488, 760530), (1506, 751440), (1515, 746976), (1616, 700290), (1818, 622480), (1860, 608424), (2008, 563580), (2020, 560232), (2232, 507020), (2259, 500960), (2424, 466860), (2480, 456318), (2510, 450864), (2790, 405616), (2976, 380265), (3012, 375720), (3030, 373488), (3131, 361440), (3232, 350145), (3636, 311240), (3720, 304212), (3765, 300576), (4016, 281790), (4040, 280116), (4464, 253510), (4518, 250480), (4545, 248992), (4848, 233430), (4960, 228159), (5020, 225432), (5580, 202808), (6024, 187860), (6060, 186744), (6262, 180720), (7272, 155620), (7440, 152106), (7530, 150288), (7781, 145440), (8032, 140895), (8080, 140058), (8928, 126755), (9036, 125240), (9090, 124496), (9393, 120480), (9696, 116715), (10040, 112716), (11160, 101404), (11295, 100192), (12048, 93930), (12120, 93372), (12524, 90360), (14544, 77810), (14880, 76053), (15060, 75144), (15562, 72720), (15655, 72288), (16160, 70029), (18072, 62620), (18180, 62248), (18786, 60240), (20080, 56358), (22320, 50702), (22590, 50096), (23343, 48480), (24096, 46965), (24240, 46686), (25048, 45180), (25351, 44640), (28179, 40160), (29088, 38905), (30120, 37572), (31124, 36360), (31310, 36144)]