79133040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{2243}}^1$

素因数の和:2276

約数の個数: 180

約数和(自身を含む): 309281544

約数和(自身を除く): 230148504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2243, 2352, 2520, 2940, 3528, 3920, 4410, 4486, 5040, 5880, 6729, 7056, 8820, 8972, 11215, 11760, 13458, 15701, 17640, 17944, 20187, 22430, 26916, 31402, 33645, 35280, 35888, 40374, 44860, 47103, 53832, 62804, 67290, 78505, 80748, 89720, 94206, 100935, 107664, 109907, 125608, 134580, 141309, 157010, 161496, 179440, 188412, 201870, 219814, 235515, 251216, 269160, 282618, 314020, 322992, 329721, 376824, 403740, 439628, 471030, 538320, 549535, 565236, 628040, 659442, 706545, 753648, 807480, 879256, 942060, 989163, 1099070, 1130472, 1256080, 1318884, 1413090, 1614960, 1648605, 1758512, 1884120, 1978326, 2198140, 2260944, 2637768, 2826180, 3297210, 3768240, 3956652, 4396280, 4945815, 5275536, 5652360, 6594420, 7913304, 8792560, 9891630, 11304720, 13188840, 15826608, 19783260, 26377680, 39566520, 79133040]

約数ペア:

[(1, 79133040), (2, 39566520), (3, 26377680), (4, 19783260), (5, 15826608), (6, 13188840), (7, 11304720), (8, 9891630), (9, 8792560), (10, 7913304), (12, 6594420), (14, 5652360), (15, 5275536), (16, 4945815), (18, 4396280), (20, 3956652), (21, 3768240), (24, 3297210), (28, 2826180), (30, 2637768), (35, 2260944), (36, 2198140), (40, 1978326), (42, 1884120), (45, 1758512), (48, 1648605), (49, 1614960), (56, 1413090), (60, 1318884), (63, 1256080), (70, 1130472), (72, 1099070), (80, 989163), (84, 942060), (90, 879256), (98, 807480), (105, 753648), (112, 706545), (120, 659442), (126, 628040), (140, 565236), (144, 549535), (147, 538320), (168, 471030), (180, 439628), (196, 403740), (210, 376824), (240, 329721), (245, 322992), (252, 314020), (280, 282618), (294, 269160), (315, 251216), (336, 235515), (360, 219814), (392, 201870), (420, 188412), (441, 179440), (490, 161496), (504, 157010), (560, 141309), (588, 134580), (630, 125608), (720, 109907), (735, 107664), (784, 100935), (840, 94206), (882, 89720), (980, 80748), (1008, 78505), (1176, 67290), (1260, 62804), (1470, 53832), (1680, 47103), (1764, 44860), (1960, 40374), (2205, 35888), (2243, 35280), (2352, 33645), (2520, 31402), (2940, 26916), (3528, 22430), (3920, 20187), (4410, 17944), (4486, 17640), (5040, 15701), (5880, 13458), (6729, 11760), (7056, 11215), (8820, 8972)]