105581280

素因数分解:

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

素因数の和:166

約数の個数: 216

約数和(自身を含む): 392740488

約数和(自身を除く): 287159208

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, 67, 70, 80, 84, 96, 98, 105, 112, 120, 134, 140, 147, 160, 168, 196, 201, 210, 224, 240, 245, 268, 280, 294, 335, 336, 392, 402, 420, 469, 480, 490, 536, 560, 588, 670, 672, 735, 784, 804, 840, 938, 980, 1005, 1072, 1120, 1176, 1340, 1407, 1470, 1568, 1608, 1680, 1876, 1960, 2010, 2144, 2345, 2352, 2680, 2814, 2940, 3216, 3283, 3360, 3752, 3920, 4020, 4489, 4690, 4704, 5360, 5628, 5880, 6432, 6566, 7035, 7504, 7840, 8040, 8978, 9380, 9849, 10720, 11256, 11760, 13132, 13467, 14070, 15008, 16080, 16415, 17956, 18760, 19698, 22445, 22512, 23520, 26264, 26934, 28140, 31423, 32160, 32830, 35912, 37520, 39396, 44890, 45024, 49245, 52528, 53868, 56280, 62846, 65660, 67335, 71824, 75040, 78792, 89780, 94269, 98490, 105056, 107736, 112560, 125692, 131320, 134670, 143648, 157115, 157584, 179560, 188538, 196980, 215472, 219961, 225120, 251384, 262640, 269340, 314230, 315168, 359120, 377076, 393960, 430944, 439922, 471345, 502768, 525280, 538680, 628460, 659883, 718240, 754152, 787920, 879844, 942690, 1005536, 1077360, 1099805, 1256920, 1319766, 1508304, 1575840, 1759688, 1885380, 2154720, 2199610, 2513840, 2639532, 3016608, 3299415, 3519376, 3770760, 4399220, 5027680, 5279064, 6598830, 7038752, 7541520, 8798440, 10558128, 13197660, 15083040, 17596880, 21116256, 26395320, 35193760, 52790640, 105581280]

約数ペア:

[(1, 105581280), (2, 52790640), (3, 35193760), (4, 26395320), (5, 21116256), (6, 17596880), (7, 15083040), (8, 13197660), (10, 10558128), (12, 8798440), (14, 7541520), (15, 7038752), (16, 6598830), (20, 5279064), (21, 5027680), (24, 4399220), (28, 3770760), (30, 3519376), (32, 3299415), (35, 3016608), (40, 2639532), (42, 2513840), (48, 2199610), (49, 2154720), (56, 1885380), (60, 1759688), (67, 1575840), (70, 1508304), (80, 1319766), (84, 1256920), (96, 1099805), (98, 1077360), (105, 1005536), (112, 942690), (120, 879844), (134, 787920), (140, 754152), (147, 718240), (160, 659883), (168, 628460), (196, 538680), (201, 525280), (210, 502768), (224, 471345), (240, 439922), (245, 430944), (268, 393960), (280, 377076), (294, 359120), (335, 315168), (336, 314230), (392, 269340), (402, 262640), (420, 251384), (469, 225120), (480, 219961), (490, 215472), (536, 196980), (560, 188538), (588, 179560), (670, 157584), (672, 157115), (735, 143648), (784, 134670), (804, 131320), (840, 125692), (938, 112560), (980, 107736), (1005, 105056), (1072, 98490), (1120, 94269), (1176, 89780), (1340, 78792), (1407, 75040), (1470, 71824), (1568, 67335), (1608, 65660), (1680, 62846), (1876, 56280), (1960, 53868), (2010, 52528), (2144, 49245), (2345, 45024), (2352, 44890), (2680, 39396), (2814, 37520), (2940, 35912), (3216, 32830), (3283, 32160), (3360, 31423), (3752, 28140), (3920, 26934), (4020, 26264), (4489, 23520), (4690, 22512), (4704, 22445), (5360, 19698), (5628, 18760), (5880, 17956), (6432, 16415), (6566, 16080), (7035, 15008), (7504, 14070), (7840, 13467), (8040, 13132), (8978, 11760), (9380, 11256), (9849, 10720)]