272314560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{827}}^1$

素因数の和:868

約数の個数: 224

約数和(自身を含む): 1009497600

約数和(自身を除く): 737183040

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, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 392, 420, 448, 480, 490, 560, 588, 672, 686, 735, 784, 827, 840, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1654, 1680, 1715, 1960, 2058, 2240, 2352, 2481, 2744, 2940, 3136, 3308, 3360, 3430, 3920, 4116, 4135, 4704, 4962, 5145, 5488, 5789, 5880, 6616, 6720, 6860, 7840, 8232, 8270, 9408, 9924, 10290, 10976, 11578, 11760, 12405, 13232, 13720, 15680, 16464, 16540, 17367, 19848, 20580, 21952, 23156, 23520, 24810, 26464, 27440, 28945, 32928, 33080, 34734, 39696, 40523, 41160, 46312, 47040, 49620, 52928, 54880, 57890, 65856, 66160, 69468, 79392, 81046, 82320, 86835, 92624, 99240, 109760, 115780, 121569, 132320, 138936, 158784, 162092, 164640, 173670, 185248, 198480, 202615, 231560, 243138, 264640, 277872, 283661, 324184, 329280, 347340, 370496, 396960, 405230, 463120, 486276, 555744, 567322, 607845, 648368, 694680, 793920, 810460, 850983, 926240, 972552, 1111488, 1134644, 1215690, 1296736, 1389360, 1418305, 1620920, 1701966, 1852480, 1945104, 2269288, 2431380, 2593472, 2778720, 2836610, 3241840, 3403932, 3890208, 4254915, 4538576, 4862760, 5557440, 5673220, 6483680, 6807864, 7780416, 8509830, 9077152, 9725520, 11346440, 12967360, 13615728, 17019660, 18154304, 19451040, 22692880, 27231456, 34039320, 38902080, 45385760, 54462912, 68078640, 90771520, 136157280, 272314560]

約数ペア:

[(1, 272314560), (2, 136157280), (3, 90771520), (4, 68078640), (5, 54462912), (6, 45385760), (7, 38902080), (8, 34039320), (10, 27231456), (12, 22692880), (14, 19451040), (15, 18154304), (16, 17019660), (20, 13615728), (21, 12967360), (24, 11346440), (28, 9725520), (30, 9077152), (32, 8509830), (35, 7780416), (40, 6807864), (42, 6483680), (48, 5673220), (49, 5557440), (56, 4862760), (60, 4538576), (64, 4254915), (70, 3890208), (80, 3403932), (84, 3241840), (96, 2836610), (98, 2778720), (105, 2593472), (112, 2431380), (120, 2269288), (140, 1945104), (147, 1852480), (160, 1701966), (168, 1620920), (192, 1418305), (196, 1389360), (210, 1296736), (224, 1215690), (240, 1134644), (245, 1111488), (280, 972552), (294, 926240), (320, 850983), (336, 810460), (343, 793920), (392, 694680), (420, 648368), (448, 607845), (480, 567322), (490, 555744), (560, 486276), (588, 463120), (672, 405230), (686, 396960), (735, 370496), (784, 347340), (827, 329280), (840, 324184), (960, 283661), (980, 277872), (1029, 264640), (1120, 243138), (1176, 231560), (1344, 202615), (1372, 198480), (1470, 185248), (1568, 173670), (1654, 164640), (1680, 162092), (1715, 158784), (1960, 138936), (2058, 132320), (2240, 121569), (2352, 115780), (2481, 109760), (2744, 99240), (2940, 92624), (3136, 86835), (3308, 82320), (3360, 81046), (3430, 79392), (3920, 69468), (4116, 66160), (4135, 65856), (4704, 57890), (4962, 54880), (5145, 52928), (5488, 49620), (5789, 47040), (5880, 46312), (6616, 41160), (6720, 40523), (6860, 39696), (7840, 34734), (8232, 33080), (8270, 32928), (9408, 28945), (9924, 27440), (10290, 26464), (10976, 24810), (11578, 23520), (11760, 23156), (12405, 21952), (13232, 20580), (13720, 19848), (15680, 17367), (16464, 16540)]