31993920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^2$

素因数の和:79

約数の個数: 336

約数和(自身を含む): 134843520

約数和(自身を除く): 102849600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 378, 414, 420, 432, 448, 460, 480, 483, 504, 529, 540, 552, 560, 576, 621, 630, 644, 672, 690, 720, 736, 756, 805, 828, 840, 864, 920, 945, 960, 966, 1008, 1035, 1058, 1080, 1104, 1120, 1242, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1512, 1587, 1610, 1656, 1680, 1728, 1840, 1890, 1932, 2016, 2070, 2116, 2160, 2208, 2240, 2415, 2484, 2520, 2576, 2645, 2760, 2880, 2898, 3024, 3105, 3174, 3220, 3312, 3360, 3680, 3703, 3780, 3864, 4032, 4140, 4232, 4320, 4347, 4416, 4761, 4830, 4968, 5040, 5152, 5290, 5520, 5796, 6048, 6210, 6348, 6440, 6624, 6720, 7245, 7360, 7406, 7560, 7728, 7935, 8280, 8464, 8640, 8694, 9522, 9660, 9936, 10080, 10304, 10580, 11040, 11109, 11592, 12096, 12420, 12696, 12880, 13248, 14283, 14490, 14812, 15120, 15456, 15870, 16560, 16928, 17388, 18515, 19044, 19320, 19872, 20160, 21160, 21735, 22080, 22218, 23184, 23805, 24840, 25392, 25760, 28566, 28980, 29624, 30240, 30912, 31740, 33120, 33327, 33856, 34776, 37030, 38088, 38640, 39744, 42320, 43470, 44436, 46368, 47610, 49680, 50784, 51520, 55545, 57132, 57960, 59248, 60480, 63480, 66240, 66654, 69552, 71415, 74060, 76176, 77280, 84640, 86940, 88872, 92736, 95220, 99360, 99981, 101568, 111090, 114264, 115920, 118496, 126960, 133308, 139104, 142830, 148120, 152352, 154560, 166635, 169280, 173880, 177744, 190440, 198720, 199962, 222180, 228528, 231840, 236992, 253920, 266616, 278208, 285660, 296240, 304704, 333270, 347760, 355488, 380880, 399924, 444360, 457056, 463680, 499905, 507840, 533232, 571320, 592480, 666540, 695520, 710976, 761760, 799848, 888720, 914112, 999810, 1066464, 1142640, 1184960, 1333080, 1391040, 1523520, 1599696, 1777440, 1999620, 2132928, 2285280, 2666160, 3199392, 3554880, 3999240, 4570560, 5332320, 6398784, 7998480, 10664640, 15996960, 31993920]

約数ペア:

[(1, 31993920), (2, 15996960), (3, 10664640), (4, 7998480), (5, 6398784), (6, 5332320), (7, 4570560), (8, 3999240), (9, 3554880), (10, 3199392), (12, 2666160), (14, 2285280), (15, 2132928), (16, 1999620), (18, 1777440), (20, 1599696), (21, 1523520), (23, 1391040), (24, 1333080), (27, 1184960), (28, 1142640), (30, 1066464), (32, 999810), (35, 914112), (36, 888720), (40, 799848), (42, 761760), (45, 710976), (46, 695520), (48, 666540), (54, 592480), (56, 571320), (60, 533232), (63, 507840), (64, 499905), (69, 463680), (70, 457056), (72, 444360), (80, 399924), (84, 380880), (90, 355488), (92, 347760), (96, 333270), (105, 304704), (108, 296240), (112, 285660), (115, 278208), (120, 266616), (126, 253920), (135, 236992), (138, 231840), (140, 228528), (144, 222180), (160, 199962), (161, 198720), (168, 190440), (180, 177744), (184, 173880), (189, 169280), (192, 166635), (207, 154560), (210, 152352), (216, 148120), (224, 142830), (230, 139104), (240, 133308), (252, 126960), (270, 118496), (276, 115920), (280, 114264), (288, 111090), (315, 101568), (320, 99981), (322, 99360), (336, 95220), (345, 92736), (360, 88872), (368, 86940), (378, 84640), (414, 77280), (420, 76176), (432, 74060), (448, 71415), (460, 69552), (480, 66654), (483, 66240), (504, 63480), (529, 60480), (540, 59248), (552, 57960), (560, 57132), (576, 55545), (621, 51520), (630, 50784), (644, 49680), (672, 47610), (690, 46368), (720, 44436), (736, 43470), (756, 42320), (805, 39744), (828, 38640), (840, 38088), (864, 37030), (920, 34776), (945, 33856), (960, 33327), (966, 33120), (1008, 31740), (1035, 30912), (1058, 30240), (1080, 29624), (1104, 28980), (1120, 28566), (1242, 25760), (1260, 25392), (1288, 24840), (1344, 23805), (1380, 23184), (1440, 22218), (1449, 22080), (1472, 21735), (1512, 21160), (1587, 20160), (1610, 19872), (1656, 19320), (1680, 19044), (1728, 18515), (1840, 17388), (1890, 16928), (1932, 16560), (2016, 15870), (2070, 15456), (2116, 15120), (2160, 14812), (2208, 14490), (2240, 14283), (2415, 13248), (2484, 12880), (2520, 12696), (2576, 12420), (2645, 12096), (2760, 11592), (2880, 11109), (2898, 11040), (3024, 10580), (3105, 10304), (3174, 10080), (3220, 9936), (3312, 9660), (3360, 9522), (3680, 8694), (3703, 8640), (3780, 8464), (3864, 8280), (4032, 7935), (4140, 7728), (4232, 7560), (4320, 7406), (4347, 7360), (4416, 7245), (4761, 6720), (4830, 6624), (4968, 6440), (5040, 6348), (5152, 6210), (5290, 6048), (5520, 5796)]