2986308480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:517

約数の個数: 256

約数和(自身を含む): 9882869760

約数和(自身を除く): 6896561280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 127, 128, 148, 160, 185, 192, 222, 240, 254, 296, 320, 331, 370, 381, 384, 444, 480, 508, 555, 592, 635, 640, 662, 740, 762, 888, 960, 993, 1016, 1110, 1184, 1270, 1324, 1480, 1524, 1655, 1776, 1905, 1920, 1986, 2032, 2220, 2368, 2540, 2648, 2960, 3048, 3310, 3552, 3810, 3972, 4064, 4440, 4699, 4736, 4965, 5080, 5296, 5920, 6096, 6620, 7104, 7620, 7944, 8128, 8880, 9398, 9930, 10160, 10592, 11840, 12192, 12247, 13240, 14097, 14208, 15240, 15888, 16256, 17760, 18796, 19860, 20320, 21184, 23495, 23680, 24384, 24494, 26480, 28194, 30480, 31776, 35520, 36741, 37592, 39720, 40640, 42037, 42368, 46990, 48768, 48988, 52960, 56388, 60960, 61235, 63552, 70485, 71040, 73482, 75184, 79440, 81280, 84074, 93980, 97976, 105920, 112776, 121920, 122470, 126111, 127104, 140970, 146964, 150368, 158880, 168148, 183705, 187960, 195952, 210185, 211840, 225552, 243840, 244940, 252222, 281940, 293928, 300736, 317760, 336296, 367410, 375920, 391904, 420370, 451104, 489880, 504444, 563880, 587856, 601472, 630555, 635520, 672592, 734820, 751840, 783808, 840740, 902208, 979760, 1008888, 1127760, 1175712, 1261110, 1345184, 1469640, 1503680, 1555369, 1567616, 1681480, 1804416, 1959520, 2017776, 2255520, 2351424, 2522220, 2690368, 2939280, 3007360, 3110738, 3362960, 3919040, 4035552, 4511040, 4666107, 4702848, 5044440, 5380736, 5878560, 6221476, 6725920, 7776845, 7838080, 8071104, 9022080, 9332214, 10088880, 11757120, 12442952, 13451840, 15553690, 16142208, 18664428, 20177760, 23330535, 23514240, 24885904, 26903680, 31107380, 37328856, 40355520, 46661070, 49771808, 62214760, 74657712, 80711040, 93322140, 99543616, 124429520, 149315424, 186644280, 199087232, 248859040, 298630848, 373288560, 497718080, 597261696, 746577120, 995436160, 1493154240, 2986308480]

約数ペア:

[(1, 2986308480), (2, 1493154240), (3, 995436160), (4, 746577120), (5, 597261696), (6, 497718080), (8, 373288560), (10, 298630848), (12, 248859040), (15, 199087232), (16, 186644280), (20, 149315424), (24, 124429520), (30, 99543616), (32, 93322140), (37, 80711040), (40, 74657712), (48, 62214760), (60, 49771808), (64, 46661070), (74, 40355520), (80, 37328856), (96, 31107380), (111, 26903680), (120, 24885904), (127, 23514240), (128, 23330535), (148, 20177760), (160, 18664428), (185, 16142208), (192, 15553690), (222, 13451840), (240, 12442952), (254, 11757120), (296, 10088880), (320, 9332214), (331, 9022080), (370, 8071104), (381, 7838080), (384, 7776845), (444, 6725920), (480, 6221476), (508, 5878560), (555, 5380736), (592, 5044440), (635, 4702848), (640, 4666107), (662, 4511040), (740, 4035552), (762, 3919040), (888, 3362960), (960, 3110738), (993, 3007360), (1016, 2939280), (1110, 2690368), (1184, 2522220), (1270, 2351424), (1324, 2255520), (1480, 2017776), (1524, 1959520), (1655, 1804416), (1776, 1681480), (1905, 1567616), (1920, 1555369), (1986, 1503680), (2032, 1469640), (2220, 1345184), (2368, 1261110), (2540, 1175712), (2648, 1127760), (2960, 1008888), (3048, 979760), (3310, 902208), (3552, 840740), (3810, 783808), (3972, 751840), (4064, 734820), (4440, 672592), (4699, 635520), (4736, 630555), (4965, 601472), (5080, 587856), (5296, 563880), (5920, 504444), (6096, 489880), (6620, 451104), (7104, 420370), (7620, 391904), (7944, 375920), (8128, 367410), (8880, 336296), (9398, 317760), (9930, 300736), (10160, 293928), (10592, 281940), (11840, 252222), (12192, 244940), (12247, 243840), (13240, 225552), (14097, 211840), (14208, 210185), (15240, 195952), (15888, 187960), (16256, 183705), (17760, 168148), (18796, 158880), (19860, 150368), (20320, 146964), (21184, 140970), (23495, 127104), (23680, 126111), (24384, 122470), (24494, 121920), (26480, 112776), (28194, 105920), (30480, 97976), (31776, 93980), (35520, 84074), (36741, 81280), (37592, 79440), (39720, 75184), (40640, 73482), (42037, 71040), (42368, 70485), (46990, 63552), (48768, 61235), (48988, 60960), (52960, 56388)]