2646929880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1009}}^1$

素因数の和:1383

約数の個数: 256

約数和(自身を含む): 10122624000

約数和(自身を除く): 7475694120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 347, 360, 378, 420, 504, 540, 630, 694, 756, 840, 945, 1009, 1041, 1080, 1260, 1388, 1512, 1735, 1890, 2018, 2082, 2429, 2520, 2776, 3027, 3123, 3470, 3780, 4036, 4164, 4858, 5045, 5205, 6054, 6246, 6940, 7063, 7287, 7560, 8072, 8328, 9081, 9369, 9716, 10090, 10410, 12108, 12145, 12492, 13880, 14126, 14574, 15135, 15615, 18162, 18738, 19432, 20180, 20820, 21189, 21861, 24216, 24290, 24984, 27243, 28252, 29148, 30270, 31230, 35315, 36324, 36435, 37476, 40360, 41640, 42378, 43722, 45405, 46845, 48580, 54486, 56504, 58296, 60540, 62460, 63567, 65583, 70630, 72648, 72870, 74952, 84756, 87444, 90810, 93690, 97160, 105945, 108972, 109305, 121080, 124920, 127134, 131166, 136215, 141260, 145740, 169512, 174888, 181620, 187380, 190701, 211890, 217944, 218610, 254268, 262332, 272430, 282520, 291480, 317835, 327915, 350123, 363240, 374760, 381402, 423780, 437220, 508536, 524664, 544860, 635670, 655830, 700246, 762804, 847560, 874440, 953505, 1050369, 1089720, 1271340, 1311660, 1400492, 1525608, 1750615, 1907010, 2100738, 2450861, 2542680, 2623320, 2800984, 3151107, 3501230, 3814020, 4201476, 4901722, 5251845, 6302214, 7002460, 7352583, 7628040, 8402952, 9453321, 9803444, 10503690, 12254305, 12604428, 14004920, 14705166, 15755535, 18906642, 19606888, 21007380, 22057749, 24508610, 25208856, 29410332, 31511070, 36762915, 37813284, 42014760, 44115498, 47266605, 49017220, 58820664, 63022140, 66173247, 73525830, 75626568, 88230996, 94533210, 98034440, 110288745, 126044280, 132346494, 147051660, 176461992, 189066420, 220577490, 264692988, 294103320, 330866235, 378132840, 441154980, 529385976, 661732470, 882309960, 1323464940, 2646929880]

約数ペア:

[(1, 2646929880), (2, 1323464940), (3, 882309960), (4, 661732470), (5, 529385976), (6, 441154980), (7, 378132840), (8, 330866235), (9, 294103320), (10, 264692988), (12, 220577490), (14, 189066420), (15, 176461992), (18, 147051660), (20, 132346494), (21, 126044280), (24, 110288745), (27, 98034440), (28, 94533210), (30, 88230996), (35, 75626568), (36, 73525830), (40, 66173247), (42, 63022140), (45, 58820664), (54, 49017220), (56, 47266605), (60, 44115498), (63, 42014760), (70, 37813284), (72, 36762915), (84, 31511070), (90, 29410332), (105, 25208856), (108, 24508610), (120, 22057749), (126, 21007380), (135, 19606888), (140, 18906642), (168, 15755535), (180, 14705166), (189, 14004920), (210, 12604428), (216, 12254305), (252, 10503690), (270, 9803444), (280, 9453321), (315, 8402952), (347, 7628040), (360, 7352583), (378, 7002460), (420, 6302214), (504, 5251845), (540, 4901722), (630, 4201476), (694, 3814020), (756, 3501230), (840, 3151107), (945, 2800984), (1009, 2623320), (1041, 2542680), (1080, 2450861), (1260, 2100738), (1388, 1907010), (1512, 1750615), (1735, 1525608), (1890, 1400492), (2018, 1311660), (2082, 1271340), (2429, 1089720), (2520, 1050369), (2776, 953505), (3027, 874440), (3123, 847560), (3470, 762804), (3780, 700246), (4036, 655830), (4164, 635670), (4858, 544860), (5045, 524664), (5205, 508536), (6054, 437220), (6246, 423780), (6940, 381402), (7063, 374760), (7287, 363240), (7560, 350123), (8072, 327915), (8328, 317835), (9081, 291480), (9369, 282520), (9716, 272430), (10090, 262332), (10410, 254268), (12108, 218610), (12145, 217944), (12492, 211890), (13880, 190701), (14126, 187380), (14574, 181620), (15135, 174888), (15615, 169512), (18162, 145740), (18738, 141260), (19432, 136215), (20180, 131166), (20820, 127134), (21189, 124920), (21861, 121080), (24216, 109305), (24290, 108972), (24984, 105945), (27243, 97160), (28252, 93690), (29148, 90810), (30270, 87444), (31230, 84756), (35315, 74952), (36324, 72870), (36435, 72648), (37476, 70630), (40360, 65583), (41640, 63567), (42378, 62460), (43722, 60540), (45405, 58296), (46845, 56504), (48580, 54486)]