91019040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 332107776

約数和(自身を除く): 241088736

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, 56, 60, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 206, 210, 224, 240, 263, 280, 309, 336, 412, 420, 480, 515, 526, 560, 618, 672, 721, 789, 824, 840, 1030, 1052, 1120, 1236, 1315, 1442, 1545, 1578, 1648, 1680, 1841, 2060, 2104, 2163, 2472, 2630, 2884, 3090, 3156, 3296, 3360, 3605, 3682, 3945, 4120, 4208, 4326, 4944, 5260, 5523, 5768, 6180, 6312, 7210, 7364, 7890, 8240, 8416, 8652, 9205, 9888, 10520, 10815, 11046, 11536, 12360, 12624, 14420, 14728, 15780, 16480, 17304, 18410, 21040, 21630, 22092, 23072, 24720, 25248, 27089, 27615, 28840, 29456, 31560, 34608, 36820, 42080, 43260, 44184, 49440, 54178, 55230, 57680, 58912, 63120, 69216, 73640, 81267, 86520, 88368, 108356, 110460, 115360, 126240, 135445, 147280, 162534, 173040, 176736, 189623, 216712, 220920, 270890, 294560, 325068, 346080, 379246, 406335, 433424, 441840, 541780, 568869, 650136, 758492, 812670, 866848, 883680, 948115, 1083560, 1137738, 1300272, 1516984, 1625340, 1896230, 2167120, 2275476, 2600544, 2844345, 3033968, 3250680, 3792460, 4334240, 4550952, 5688690, 6067936, 6501360, 7584920, 9101904, 11377380, 13002720, 15169840, 18203808, 22754760, 30339680, 45509520, 91019040]

約数ペア:

[(1, 91019040), (2, 45509520), (3, 30339680), (4, 22754760), (5, 18203808), (6, 15169840), (7, 13002720), (8, 11377380), (10, 9101904), (12, 7584920), (14, 6501360), (15, 6067936), (16, 5688690), (20, 4550952), (21, 4334240), (24, 3792460), (28, 3250680), (30, 3033968), (32, 2844345), (35, 2600544), (40, 2275476), (42, 2167120), (48, 1896230), (56, 1625340), (60, 1516984), (70, 1300272), (80, 1137738), (84, 1083560), (96, 948115), (103, 883680), (105, 866848), (112, 812670), (120, 758492), (140, 650136), (160, 568869), (168, 541780), (206, 441840), (210, 433424), (224, 406335), (240, 379246), (263, 346080), (280, 325068), (309, 294560), (336, 270890), (412, 220920), (420, 216712), (480, 189623), (515, 176736), (526, 173040), (560, 162534), (618, 147280), (672, 135445), (721, 126240), (789, 115360), (824, 110460), (840, 108356), (1030, 88368), (1052, 86520), (1120, 81267), (1236, 73640), (1315, 69216), (1442, 63120), (1545, 58912), (1578, 57680), (1648, 55230), (1680, 54178), (1841, 49440), (2060, 44184), (2104, 43260), (2163, 42080), (2472, 36820), (2630, 34608), (2884, 31560), (3090, 29456), (3156, 28840), (3296, 27615), (3360, 27089), (3605, 25248), (3682, 24720), (3945, 23072), (4120, 22092), (4208, 21630), (4326, 21040), (4944, 18410), (5260, 17304), (5523, 16480), (5768, 15780), (6180, 14728), (6312, 14420), (7210, 12624), (7364, 12360), (7890, 11536), (8240, 11046), (8416, 10815), (8652, 10520), (9205, 9888)]