27802320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 320

約数和(自身を含む): 113326080

約数和(自身を除く): 85523760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 67, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 134, 140, 152, 156, 168, 182, 190, 195, 201, 208, 210, 228, 240, 247, 260, 266, 268, 273, 280, 285, 304, 312, 335, 336, 364, 380, 390, 399, 402, 420, 455, 456, 469, 494, 520, 532, 536, 546, 560, 570, 624, 665, 670, 728, 741, 760, 780, 798, 804, 840, 871, 910, 912, 938, 988, 1005, 1040, 1064, 1072, 1092, 1140, 1235, 1273, 1330, 1340, 1365, 1407, 1456, 1482, 1520, 1560, 1596, 1608, 1680, 1729, 1742, 1820, 1876, 1976, 1995, 2010, 2128, 2184, 2280, 2345, 2470, 2546, 2613, 2660, 2680, 2730, 2814, 2964, 3120, 3192, 3216, 3458, 3484, 3640, 3705, 3752, 3819, 3952, 3990, 4020, 4355, 4368, 4560, 4690, 4940, 5092, 5187, 5226, 5320, 5360, 5460, 5628, 5928, 6097, 6365, 6384, 6916, 6968, 7035, 7280, 7410, 7504, 7638, 7980, 8040, 8645, 8710, 8911, 9380, 9880, 10184, 10374, 10452, 10640, 10920, 11256, 11856, 12194, 12730, 13065, 13832, 13936, 14070, 14820, 15276, 15960, 16080, 16549, 17290, 17420, 17822, 18291, 18760, 19095, 19760, 20368, 20748, 20904, 21840, 22512, 24388, 25460, 25935, 26130, 26733, 27664, 28140, 29640, 30485, 30552, 31920, 33098, 34580, 34840, 35644, 36582, 37520, 38190, 41496, 41808, 44555, 48776, 49647, 50920, 51870, 52260, 53466, 56280, 59280, 60970, 61104, 66196, 69160, 69680, 71288, 73164, 76380, 82745, 82992, 89110, 91455, 97552, 99294, 101840, 103740, 104520, 106932, 112560, 115843, 121940, 132392, 133665, 138320, 142576, 146328, 152760, 165490, 178220, 182910, 198588, 207480, 209040, 213864, 231686, 243880, 248235, 264784, 267330, 292656, 305520, 330980, 347529, 356440, 365820, 397176, 414960, 427728, 463372, 487760, 496470, 534660, 579215, 661960, 695058, 712880, 731640, 794352, 926744, 992940, 1069320, 1158430, 1323920, 1390116, 1463280, 1737645, 1853488, 1985880, 2138640, 2316860, 2780232, 3475290, 3971760, 4633720, 5560464, 6950580, 9267440, 13901160, 27802320]

約数ペア:

[(1, 27802320), (2, 13901160), (3, 9267440), (4, 6950580), (5, 5560464), (6, 4633720), (7, 3971760), (8, 3475290), (10, 2780232), (12, 2316860), (13, 2138640), (14, 1985880), (15, 1853488), (16, 1737645), (19, 1463280), (20, 1390116), (21, 1323920), (24, 1158430), (26, 1069320), (28, 992940), (30, 926744), (35, 794352), (38, 731640), (39, 712880), (40, 695058), (42, 661960), (48, 579215), (52, 534660), (56, 496470), (57, 487760), (60, 463372), (65, 427728), (67, 414960), (70, 397176), (76, 365820), (78, 356440), (80, 347529), (84, 330980), (91, 305520), (95, 292656), (104, 267330), (105, 264784), (112, 248235), (114, 243880), (120, 231686), (130, 213864), (133, 209040), (134, 207480), (140, 198588), (152, 182910), (156, 178220), (168, 165490), (182, 152760), (190, 146328), (195, 142576), (201, 138320), (208, 133665), (210, 132392), (228, 121940), (240, 115843), (247, 112560), (260, 106932), (266, 104520), (268, 103740), (273, 101840), (280, 99294), (285, 97552), (304, 91455), (312, 89110), (335, 82992), (336, 82745), (364, 76380), (380, 73164), (390, 71288), (399, 69680), (402, 69160), (420, 66196), (455, 61104), (456, 60970), (469, 59280), (494, 56280), (520, 53466), (532, 52260), (536, 51870), (546, 50920), (560, 49647), (570, 48776), (624, 44555), (665, 41808), (670, 41496), (728, 38190), (741, 37520), (760, 36582), (780, 35644), (798, 34840), (804, 34580), (840, 33098), (871, 31920), (910, 30552), (912, 30485), (938, 29640), (988, 28140), (1005, 27664), (1040, 26733), (1064, 26130), (1072, 25935), (1092, 25460), (1140, 24388), (1235, 22512), (1273, 21840), (1330, 20904), (1340, 20748), (1365, 20368), (1407, 19760), (1456, 19095), (1482, 18760), (1520, 18291), (1560, 17822), (1596, 17420), (1608, 17290), (1680, 16549), (1729, 16080), (1742, 15960), (1820, 15276), (1876, 14820), (1976, 14070), (1995, 13936), (2010, 13832), (2128, 13065), (2184, 12730), (2280, 12194), (2345, 11856), (2470, 11256), (2546, 10920), (2613, 10640), (2660, 10452), (2680, 10374), (2730, 10184), (2814, 9880), (2964, 9380), (3120, 8911), (3192, 8710), (3216, 8645), (3458, 8040), (3484, 7980), (3640, 7638), (3705, 7504), (3752, 7410), (3819, 7280), (3952, 7035), (3990, 6968), (4020, 6916), (4355, 6384), (4368, 6365), (4560, 6097), (4690, 5928), (4940, 5628), (5092, 5460), (5187, 5360), (5226, 5320)]