158712960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{241}}^1$

素因数の和:284

約数の個数: 256

約数和(自身を含む): 592416000

約数和(自身を除く): 433703040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 241, 245, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 482, 490, 560, 588, 640, 672, 686, 723, 735, 784, 840, 896, 960, 964, 980, 1029, 1120, 1176, 1205, 1344, 1372, 1446, 1470, 1568, 1680, 1687, 1715, 1920, 1928, 1960, 2058, 2240, 2352, 2410, 2688, 2744, 2892, 2940, 3136, 3360, 3374, 3430, 3615, 3856, 3920, 4116, 4480, 4704, 4820, 5061, 5145, 5488, 5784, 5880, 6272, 6720, 6748, 6860, 7230, 7712, 7840, 8232, 8435, 9408, 9640, 10122, 10290, 10976, 11568, 11760, 11809, 13440, 13496, 13720, 14460, 15424, 15680, 16464, 16870, 18816, 19280, 20244, 20580, 21952, 23136, 23520, 23618, 25305, 26992, 27440, 28920, 30848, 31360, 32928, 33740, 35427, 38560, 40488, 41160, 43904, 46272, 47040, 47236, 50610, 53984, 54880, 57840, 59045, 65856, 67480, 70854, 77120, 80976, 82320, 82663, 92544, 94080, 94472, 101220, 107968, 109760, 115680, 118090, 131712, 134960, 141708, 154240, 161952, 164640, 165326, 177135, 188944, 202440, 215936, 219520, 231360, 236180, 247989, 269920, 283416, 323904, 329280, 330652, 354270, 377888, 404880, 413315, 462720, 472360, 495978, 539840, 566832, 647808, 658560, 661304, 708540, 755776, 809760, 826630, 944720, 991956, 1079680, 1133664, 1239945, 1322608, 1417080, 1511552, 1619520, 1653260, 1889440, 1983912, 2267328, 2479890, 2645216, 2834160, 3239040, 3306520, 3778880, 3967824, 4534656, 4959780, 5290432, 5668320, 6613040, 7557760, 7935648, 9919560, 10580864, 11336640, 13226080, 15871296, 19839120, 22673280, 26452160, 31742592, 39678240, 52904320, 79356480, 158712960]

約数ペア:

[(1, 158712960), (2, 79356480), (3, 52904320), (4, 39678240), (5, 31742592), (6, 26452160), (7, 22673280), (8, 19839120), (10, 15871296), (12, 13226080), (14, 11336640), (15, 10580864), (16, 9919560), (20, 7935648), (21, 7557760), (24, 6613040), (28, 5668320), (30, 5290432), (32, 4959780), (35, 4534656), (40, 3967824), (42, 3778880), (48, 3306520), (49, 3239040), (56, 2834160), (60, 2645216), (64, 2479890), (70, 2267328), (80, 1983912), (84, 1889440), (96, 1653260), (98, 1619520), (105, 1511552), (112, 1417080), (120, 1322608), (128, 1239945), (140, 1133664), (147, 1079680), (160, 991956), (168, 944720), (192, 826630), (196, 809760), (210, 755776), (224, 708540), (240, 661304), (241, 658560), (245, 647808), (280, 566832), (294, 539840), (320, 495978), (336, 472360), (343, 462720), (384, 413315), (392, 404880), (420, 377888), (448, 354270), (480, 330652), (482, 329280), (490, 323904), (560, 283416), (588, 269920), (640, 247989), (672, 236180), (686, 231360), (723, 219520), (735, 215936), (784, 202440), (840, 188944), (896, 177135), (960, 165326), (964, 164640), (980, 161952), (1029, 154240), (1120, 141708), (1176, 134960), (1205, 131712), (1344, 118090), (1372, 115680), (1446, 109760), (1470, 107968), (1568, 101220), (1680, 94472), (1687, 94080), (1715, 92544), (1920, 82663), (1928, 82320), (1960, 80976), (2058, 77120), (2240, 70854), (2352, 67480), (2410, 65856), (2688, 59045), (2744, 57840), (2892, 54880), (2940, 53984), (3136, 50610), (3360, 47236), (3374, 47040), (3430, 46272), (3615, 43904), (3856, 41160), (3920, 40488), (4116, 38560), (4480, 35427), (4704, 33740), (4820, 32928), (5061, 31360), (5145, 30848), (5488, 28920), (5784, 27440), (5880, 26992), (6272, 25305), (6720, 23618), (6748, 23520), (6860, 23136), (7230, 21952), (7712, 20580), (7840, 20244), (8232, 19280), (8435, 18816), (9408, 16870), (9640, 16464), (10122, 15680), (10290, 15424), (10976, 14460), (11568, 13720), (11760, 13496), (11809, 13440)]