196079520

素因数分解:

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

素因数の和:172

約数の個数: 288

約数和(自身を含む): 771700608

約数和(自身を除く): 575621088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 67, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 134, 140, 156, 160, 168, 182, 195, 201, 208, 210, 224, 240, 260, 268, 273, 280, 312, 335, 336, 364, 390, 402, 416, 420, 455, 469, 480, 520, 536, 546, 560, 624, 670, 672, 728, 780, 804, 840, 871, 910, 938, 1005, 1040, 1072, 1092, 1120, 1248, 1340, 1365, 1407, 1456, 1560, 1608, 1680, 1742, 1820, 1876, 2010, 2080, 2144, 2184, 2345, 2613, 2680, 2730, 2814, 2912, 3120, 3216, 3360, 3484, 3640, 3752, 4020, 4355, 4368, 4489, 4690, 5226, 5360, 5460, 5628, 6097, 6240, 6432, 6968, 7035, 7280, 7504, 8040, 8710, 8736, 8978, 9380, 10452, 10720, 10920, 11256, 12194, 13065, 13467, 13936, 14070, 14560, 15008, 16080, 17420, 17956, 18291, 18760, 20904, 21840, 22445, 22512, 24388, 26130, 26934, 27872, 28140, 30485, 31423, 32160, 34840, 35912, 36582, 37520, 41808, 43680, 44890, 45024, 48776, 52260, 53868, 56280, 58357, 60970, 62846, 67335, 69680, 71824, 73164, 75040, 83616, 89780, 91455, 94269, 97552, 104520, 107736, 112560, 116714, 121940, 125692, 134670, 139360, 143648, 146328, 157115, 175071, 179560, 182910, 188538, 195104, 209040, 215472, 225120, 233428, 243880, 251384, 269340, 291785, 292656, 314230, 350142, 359120, 365820, 377076, 408499, 418080, 430944, 466856, 471345, 487760, 502768, 538680, 583570, 585312, 628460, 700284, 718240, 731640, 754152, 816998, 875355, 933712, 942690, 975520, 1005536, 1077360, 1167140, 1225497, 1256920, 1400568, 1463280, 1508304, 1633996, 1750710, 1867424, 1885380, 2042495, 2154720, 2334280, 2450994, 2513840, 2801136, 2926560, 3016608, 3267992, 3501420, 3770760, 4084990, 4668560, 4901988, 5027680, 5602272, 6127485, 6535984, 7002840, 7541520, 8169980, 9337120, 9803976, 12254970, 13071968, 14005680, 15083040, 16339960, 19607952, 24509940, 28011360, 32679920, 39215904, 49019880, 65359840, 98039760, 196079520]

約数ペア:

[(1, 196079520), (2, 98039760), (3, 65359840), (4, 49019880), (5, 39215904), (6, 32679920), (7, 28011360), (8, 24509940), (10, 19607952), (12, 16339960), (13, 15083040), (14, 14005680), (15, 13071968), (16, 12254970), (20, 9803976), (21, 9337120), (24, 8169980), (26, 7541520), (28, 7002840), (30, 6535984), (32, 6127485), (35, 5602272), (39, 5027680), (40, 4901988), (42, 4668560), (48, 4084990), (52, 3770760), (56, 3501420), (60, 3267992), (65, 3016608), (67, 2926560), (70, 2801136), (78, 2513840), (80, 2450994), (84, 2334280), (91, 2154720), (96, 2042495), (104, 1885380), (105, 1867424), (112, 1750710), (120, 1633996), (130, 1508304), (134, 1463280), (140, 1400568), (156, 1256920), (160, 1225497), (168, 1167140), (182, 1077360), (195, 1005536), (201, 975520), (208, 942690), (210, 933712), (224, 875355), (240, 816998), (260, 754152), (268, 731640), (273, 718240), (280, 700284), (312, 628460), (335, 585312), (336, 583570), (364, 538680), (390, 502768), (402, 487760), (416, 471345), (420, 466856), (455, 430944), (469, 418080), (480, 408499), (520, 377076), (536, 365820), (546, 359120), (560, 350142), (624, 314230), (670, 292656), (672, 291785), (728, 269340), (780, 251384), (804, 243880), (840, 233428), (871, 225120), (910, 215472), (938, 209040), (1005, 195104), (1040, 188538), (1072, 182910), (1092, 179560), (1120, 175071), (1248, 157115), (1340, 146328), (1365, 143648), (1407, 139360), (1456, 134670), (1560, 125692), (1608, 121940), (1680, 116714), (1742, 112560), (1820, 107736), (1876, 104520), (2010, 97552), (2080, 94269), (2144, 91455), (2184, 89780), (2345, 83616), (2613, 75040), (2680, 73164), (2730, 71824), (2814, 69680), (2912, 67335), (3120, 62846), (3216, 60970), (3360, 58357), (3484, 56280), (3640, 53868), (3752, 52260), (4020, 48776), (4355, 45024), (4368, 44890), (4489, 43680), (4690, 41808), (5226, 37520), (5360, 36582), (5460, 35912), (5628, 34840), (6097, 32160), (6240, 31423), (6432, 30485), (6968, 28140), (7035, 27872), (7280, 26934), (7504, 26130), (8040, 24388), (8710, 22512), (8736, 22445), (8978, 21840), (9380, 20904), (10452, 18760), (10720, 18291), (10920, 17956), (11256, 17420), (12194, 16080), (13065, 15008), (13467, 14560), (13936, 14070)]