113728720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 321408000

約数和(自身を除く): 207679280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 47, 56, 58, 70, 80, 94, 112, 116, 140, 145, 149, 188, 203, 232, 235, 280, 290, 298, 329, 376, 406, 464, 470, 560, 580, 596, 658, 745, 752, 812, 940, 1015, 1043, 1160, 1192, 1316, 1363, 1490, 1624, 1645, 1880, 2030, 2086, 2320, 2384, 2632, 2726, 2980, 3248, 3290, 3760, 4060, 4172, 4321, 5215, 5264, 5452, 5960, 6580, 6815, 7003, 8120, 8344, 8642, 9541, 10430, 10904, 11920, 13160, 13630, 14006, 16240, 16688, 17284, 19082, 20860, 21605, 21808, 26320, 27260, 28012, 30247, 34568, 35015, 38164, 41720, 43210, 47705, 49021, 54520, 56024, 60494, 69136, 70030, 76328, 83440, 86420, 95410, 98042, 109040, 112048, 120988, 140060, 151235, 152656, 172840, 190820, 196084, 203087, 241976, 245105, 280120, 302470, 345680, 381640, 392168, 406174, 483952, 490210, 560240, 604940, 763280, 784336, 812348, 980420, 1015435, 1209880, 1421609, 1624696, 1960840, 2030870, 2419760, 2843218, 3249392, 3921680, 4061740, 5686436, 7108045, 8123480, 11372872, 14216090, 16246960, 22745744, 28432180, 56864360, 113728720]

約数ペア:

[(1, 113728720), (2, 56864360), (4, 28432180), (5, 22745744), (7, 16246960), (8, 14216090), (10, 11372872), (14, 8123480), (16, 7108045), (20, 5686436), (28, 4061740), (29, 3921680), (35, 3249392), (40, 2843218), (47, 2419760), (56, 2030870), (58, 1960840), (70, 1624696), (80, 1421609), (94, 1209880), (112, 1015435), (116, 980420), (140, 812348), (145, 784336), (149, 763280), (188, 604940), (203, 560240), (232, 490210), (235, 483952), (280, 406174), (290, 392168), (298, 381640), (329, 345680), (376, 302470), (406, 280120), (464, 245105), (470, 241976), (560, 203087), (580, 196084), (596, 190820), (658, 172840), (745, 152656), (752, 151235), (812, 140060), (940, 120988), (1015, 112048), (1043, 109040), (1160, 98042), (1192, 95410), (1316, 86420), (1363, 83440), (1490, 76328), (1624, 70030), (1645, 69136), (1880, 60494), (2030, 56024), (2086, 54520), (2320, 49021), (2384, 47705), (2632, 43210), (2726, 41720), (2980, 38164), (3248, 35015), (3290, 34568), (3760, 30247), (4060, 28012), (4172, 27260), (4321, 26320), (5215, 21808), (5264, 21605), (5452, 20860), (5960, 19082), (6580, 17284), (6815, 16688), (7003, 16240), (8120, 14006), (8344, 13630), (8642, 13160), (9541, 11920), (10430, 10904)]