7996050720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25589}}^1$

素因数の和:25648

約数の個数: 288

約数和(自身を含む): 32191810560

約数和(自身を除く): 24195759840

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, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8680, 8928, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 17360, 19530, 20832, 22320, 25589, 26040, 31248, 34720, 39060, 44640, 51178, 52080, 62496, 76767, 78120, 102356, 104160, 127945, 153534, 156240, 179123, 204712, 230301, 255890, 307068, 312480, 358246, 383835, 409424, 460602, 511780, 537369, 614136, 716492, 767670, 793259, 818848, 895615, 921204, 1023560, 1074738, 1151505, 1228272, 1432984, 1535340, 1586518, 1612107, 1791230, 1842408, 2047120, 2149476, 2303010, 2379777, 2456544, 2686845, 2865968, 3070680, 3173036, 3224214, 3582460, 3684816, 3966295, 4094240, 4298952, 4606020, 4759554, 5373690, 5552813, 5731936, 6141360, 6346072, 6448428, 7139331, 7164920, 7369632, 7932590, 8060535, 8597904, 9212040, 9519108, 10747380, 11105626, 11898885, 12282720, 12692144, 12896856, 14278662, 14329840, 15865180, 16121070, 16658439, 17195808, 18424080, 19038216, 21494760, 22211252, 23797770, 25384288, 25793712, 27764065, 28557324, 28659680, 31730360, 32242140, 33316878, 35696655, 36848160, 38076432, 42989520, 44422504, 47595540, 49975317, 51587424, 55528130, 57114648, 63460720, 64484280, 66633756, 71393310, 76152864, 83292195, 85979040, 88845008, 95191080, 99950634, 111056260, 114229296, 126921440, 128968560, 133267512, 142786620, 166584390, 177690016, 190382160, 199901268, 222112520, 228458592, 249876585, 257937120, 266535024, 285573240, 333168780, 380764320, 399802536, 444225040, 499753170, 533070048, 571146480, 666337560, 799605072, 888450080, 999506340, 1142292960, 1332675120, 1599210144, 1999012680, 2665350240, 3998025360, 7996050720]

約数ペア:

[(1, 7996050720), (2, 3998025360), (3, 2665350240), (4, 1999012680), (5, 1599210144), (6, 1332675120), (7, 1142292960), (8, 999506340), (9, 888450080), (10, 799605072), (12, 666337560), (14, 571146480), (15, 533070048), (16, 499753170), (18, 444225040), (20, 399802536), (21, 380764320), (24, 333168780), (28, 285573240), (30, 266535024), (31, 257937120), (32, 249876585), (35, 228458592), (36, 222112520), (40, 199901268), (42, 190382160), (45, 177690016), (48, 166584390), (56, 142786620), (60, 133267512), (62, 128968560), (63, 126921440), (70, 114229296), (72, 111056260), (80, 99950634), (84, 95191080), (90, 88845008), (93, 85979040), (96, 83292195), (105, 76152864), (112, 71393310), (120, 66633756), (124, 64484280), (126, 63460720), (140, 57114648), (144, 55528130), (155, 51587424), (160, 49975317), (168, 47595540), (180, 44422504), (186, 42989520), (210, 38076432), (217, 36848160), (224, 35696655), (240, 33316878), (248, 32242140), (252, 31730360), (279, 28659680), (280, 28557324), (288, 27764065), (310, 25793712), (315, 25384288), (336, 23797770), (360, 22211252), (372, 21494760), (420, 19038216), (434, 18424080), (465, 17195808), (480, 16658439), (496, 16121070), (504, 15865180), (558, 14329840), (560, 14278662), (620, 12896856), (630, 12692144), (651, 12282720), (672, 11898885), (720, 11105626), (744, 10747380), (840, 9519108), (868, 9212040), (930, 8597904), (992, 8060535), (1008, 7932590), (1085, 7369632), (1116, 7164920), (1120, 7139331), (1240, 6448428), (1260, 6346072), (1302, 6141360), (1395, 5731936), (1440, 5552813), (1488, 5373690), (1680, 4759554), (1736, 4606020), (1860, 4298952), (1953, 4094240), (2016, 3966295), (2170, 3684816), (2232, 3582460), (2480, 3224214), (2520, 3173036), (2604, 3070680), (2790, 2865968), (2976, 2686845), (3255, 2456544), (3360, 2379777), (3472, 2303010), (3720, 2149476), (3906, 2047120), (4340, 1842408), (4464, 1791230), (4960, 1612107), (5040, 1586518), (5208, 1535340), (5580, 1432984), (6510, 1228272), (6944, 1151505), (7440, 1074738), (7812, 1023560), (8680, 921204), (8928, 895615), (9765, 818848), (10080, 793259), (10416, 767670), (11160, 716492), (13020, 614136), (14880, 537369), (15624, 511780), (17360, 460602), (19530, 409424), (20832, 383835), (22320, 358246), (25589, 312480), (26040, 307068), (31248, 255890), (34720, 230301), (39060, 204712), (44640, 179123), (51178, 156240), (52080, 153534), (62496, 127945), (76767, 104160), (78120, 102356)]