37400720

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 160

約数和(自身を含む): 107136000

約数和(自身を除く): 69735280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 47, 49, 56, 58, 70, 80, 94, 98, 112, 116, 140, 145, 188, 196, 203, 232, 235, 245, 280, 290, 329, 343, 376, 392, 406, 464, 470, 490, 560, 580, 658, 686, 752, 784, 812, 940, 980, 1015, 1160, 1316, 1363, 1372, 1421, 1624, 1645, 1715, 1880, 1960, 2030, 2303, 2320, 2632, 2726, 2744, 2842, 3248, 3290, 3430, 3760, 3920, 4060, 4606, 5264, 5452, 5488, 5684, 6580, 6815, 6860, 7105, 8120, 9212, 9541, 9947, 10904, 11368, 11515, 13160, 13630, 13720, 14210, 16121, 16240, 18424, 19082, 19894, 21808, 22736, 23030, 26320, 27260, 27440, 28420, 32242, 36848, 38164, 39788, 46060, 47705, 49735, 54520, 56840, 64484, 66787, 76328, 79576, 80605, 92120, 95410, 99470, 109040, 113680, 128968, 133574, 152656, 159152, 161210, 184240, 190820, 198940, 257936, 267148, 322420, 333935, 381640, 397880, 467509, 534296, 644840, 667870, 763280, 795760, 935018, 1068592, 1289680, 1335740, 1870036, 2337545, 2671480, 3740072, 4675090, 5342960, 7480144, 9350180, 18700360, 37400720]

約数ペア:

[(1, 37400720), (2, 18700360), (4, 9350180), (5, 7480144), (7, 5342960), (8, 4675090), (10, 3740072), (14, 2671480), (16, 2337545), (20, 1870036), (28, 1335740), (29, 1289680), (35, 1068592), (40, 935018), (47, 795760), (49, 763280), (56, 667870), (58, 644840), (70, 534296), (80, 467509), (94, 397880), (98, 381640), (112, 333935), (116, 322420), (140, 267148), (145, 257936), (188, 198940), (196, 190820), (203, 184240), (232, 161210), (235, 159152), (245, 152656), (280, 133574), (290, 128968), (329, 113680), (343, 109040), (376, 99470), (392, 95410), (406, 92120), (464, 80605), (470, 79576), (490, 76328), (560, 66787), (580, 64484), (658, 56840), (686, 54520), (752, 49735), (784, 47705), (812, 46060), (940, 39788), (980, 38164), (1015, 36848), (1160, 32242), (1316, 28420), (1363, 27440), (1372, 27260), (1421, 26320), (1624, 23030), (1645, 22736), (1715, 21808), (1880, 19894), (1960, 19082), (2030, 18424), (2303, 16240), (2320, 16121), (2632, 14210), (2726, 13720), (2744, 13630), (2842, 13160), (3248, 11515), (3290, 11368), (3430, 10904), (3760, 9947), (3920, 9541), (4060, 9212), (4606, 8120), (5264, 7105), (5452, 6860), (5488, 6815), (5684, 6580)]