349605760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1168

約数の個数: 128

約数和(自身を含む): 969163200

約数和(自身を除く): 619557440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 640, 730, 896, 1022, 1069, 1120, 1168, 1460, 2044, 2138, 2240, 2336, 2555, 2920, 4088, 4276, 4480, 4672, 5110, 5345, 5840, 7483, 8176, 8552, 9344, 10220, 10690, 11680, 14966, 16352, 17104, 20440, 21380, 23360, 29932, 32704, 34208, 37415, 40880, 42760, 46720, 59864, 65408, 68416, 74830, 78037, 81760, 85520, 119728, 136832, 149660, 156074, 163520, 171040, 239456, 299320, 312148, 327040, 342080, 390185, 478912, 546259, 598640, 624296, 684160, 780370, 957824, 1092518, 1197280, 1248592, 1560740, 2185036, 2394560, 2497184, 2731295, 3121480, 4370072, 4789120, 4994368, 5462590, 6242960, 8740144, 9988736, 10925180, 12485920, 17480288, 21850360, 24971840, 34960576, 43700720, 49943680, 69921152, 87401440, 174802880, 349605760]

約数ペア:

[(1, 349605760), (2, 174802880), (4, 87401440), (5, 69921152), (7, 49943680), (8, 43700720), (10, 34960576), (14, 24971840), (16, 21850360), (20, 17480288), (28, 12485920), (32, 10925180), (35, 9988736), (40, 8740144), (56, 6242960), (64, 5462590), (70, 4994368), (73, 4789120), (80, 4370072), (112, 3121480), (128, 2731295), (140, 2497184), (146, 2394560), (160, 2185036), (224, 1560740), (280, 1248592), (292, 1197280), (320, 1092518), (365, 957824), (448, 780370), (511, 684160), (560, 624296), (584, 598640), (640, 546259), (730, 478912), (896, 390185), (1022, 342080), (1069, 327040), (1120, 312148), (1168, 299320), (1460, 239456), (2044, 171040), (2138, 163520), (2240, 156074), (2336, 149660), (2555, 136832), (2920, 119728), (4088, 85520), (4276, 81760), (4480, 78037), (4672, 74830), (5110, 68416), (5345, 65408), (5840, 59864), (7483, 46720), (8176, 42760), (8552, 40880), (9344, 37415), (10220, 34208), (10690, 32704), (11680, 29932), (14966, 23360), (16352, 21380), (17104, 20440)]