83766480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 320604480

約数和(自身を除く): 236838000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 419, 420, 476, 490, 510, 560, 588, 595, 680, 714, 735, 784, 816, 833, 838, 840, 952, 980, 1020, 1176, 1190, 1257, 1360, 1428, 1470, 1666, 1676, 1680, 1785, 1904, 1960, 2040, 2095, 2352, 2380, 2499, 2514, 2856, 2933, 2940, 3332, 3352, 3570, 3920, 4080, 4165, 4190, 4760, 4998, 5028, 5712, 5866, 5880, 6285, 6664, 6704, 7123, 7140, 8330, 8380, 8799, 9520, 9996, 10056, 11732, 11760, 12495, 12570, 13328, 14246, 14280, 14665, 16660, 16760, 17598, 19992, 20112, 20531, 21369, 23464, 24990, 25140, 28492, 28560, 29330, 33320, 33520, 35196, 35615, 39984, 41062, 42738, 43995, 46928, 49861, 49980, 50280, 56984, 58660, 61593, 66640, 70392, 71230, 82124, 85476, 87990, 99722, 99960, 100560, 102655, 106845, 113968, 117320, 123186, 140784, 142460, 149583, 164248, 170952, 175980, 199444, 199920, 205310, 213690, 234640, 246372, 249305, 284920, 299166, 307965, 328496, 341904, 349027, 351960, 398888, 410620, 427380, 492744, 498610, 569840, 598332, 615930, 698054, 703920, 747915, 797776, 821240, 854760, 985488, 997220, 1047081, 1196664, 1231860, 1396108, 1495830, 1642480, 1709520, 1745135, 1994440, 2094162, 2393328, 2463720, 2792216, 2991660, 3490270, 3988880, 4188324, 4927440, 5235405, 5584432, 5983320, 6980540, 8376648, 10470810, 11966640, 13961080, 16753296, 20941620, 27922160, 41883240, 83766480]

約数ペア:

[(1, 83766480), (2, 41883240), (3, 27922160), (4, 20941620), (5, 16753296), (6, 13961080), (7, 11966640), (8, 10470810), (10, 8376648), (12, 6980540), (14, 5983320), (15, 5584432), (16, 5235405), (17, 4927440), (20, 4188324), (21, 3988880), (24, 3490270), (28, 2991660), (30, 2792216), (34, 2463720), (35, 2393328), (40, 2094162), (42, 1994440), (48, 1745135), (49, 1709520), (51, 1642480), (56, 1495830), (60, 1396108), (68, 1231860), (70, 1196664), (80, 1047081), (84, 997220), (85, 985488), (98, 854760), (102, 821240), (105, 797776), (112, 747915), (119, 703920), (120, 698054), (136, 615930), (140, 598332), (147, 569840), (168, 498610), (170, 492744), (196, 427380), (204, 410620), (210, 398888), (238, 351960), (240, 349027), (245, 341904), (255, 328496), (272, 307965), (280, 299166), (294, 284920), (336, 249305), (340, 246372), (357, 234640), (392, 213690), (408, 205310), (419, 199920), (420, 199444), (476, 175980), (490, 170952), (510, 164248), (560, 149583), (588, 142460), (595, 140784), (680, 123186), (714, 117320), (735, 113968), (784, 106845), (816, 102655), (833, 100560), (838, 99960), (840, 99722), (952, 87990), (980, 85476), (1020, 82124), (1176, 71230), (1190, 70392), (1257, 66640), (1360, 61593), (1428, 58660), (1470, 56984), (1666, 50280), (1676, 49980), (1680, 49861), (1785, 46928), (1904, 43995), (1960, 42738), (2040, 41062), (2095, 39984), (2352, 35615), (2380, 35196), (2499, 33520), (2514, 33320), (2856, 29330), (2933, 28560), (2940, 28492), (3332, 25140), (3352, 24990), (3570, 23464), (3920, 21369), (4080, 20531), (4165, 20112), (4190, 19992), (4760, 17598), (4998, 16760), (5028, 16660), (5712, 14665), (5866, 14280), (5880, 14246), (6285, 13328), (6664, 12570), (6704, 12495), (7123, 11760), (7140, 11732), (8330, 10056), (8380, 9996), (8799, 9520)]