916570480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3203}}^1$

素因数の和:3303

約数の個数: 120

約数和(自身を含む): 2513691792

約数和(自身を除く): 1597121312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 784, 980, 1022, 1168, 1460, 1960, 2044, 2555, 2920, 3203, 3577, 3920, 4088, 5110, 5840, 6406, 7154, 8176, 10220, 12812, 14308, 16015, 17885, 20440, 22421, 25624, 28616, 32030, 35770, 40880, 44842, 51248, 57232, 64060, 71540, 89684, 112105, 128120, 143080, 156947, 179368, 224210, 233819, 256240, 286160, 313894, 358736, 448420, 467638, 627788, 784735, 896840, 935276, 1169095, 1255576, 1569470, 1636733, 1793680, 1870552, 2338190, 2511152, 3138940, 3273466, 3741104, 4676380, 6277880, 6546932, 8183665, 9352760, 11457131, 12555760, 13093864, 16367330, 18705520, 22914262, 26187728, 32734660, 45828524, 57285655, 65469320, 91657048, 114571310, 130938640, 183314096, 229142620, 458285240, 916570480]

約数ペア:

[(1, 916570480), (2, 458285240), (4, 229142620), (5, 183314096), (7, 130938640), (8, 114571310), (10, 91657048), (14, 65469320), (16, 57285655), (20, 45828524), (28, 32734660), (35, 26187728), (40, 22914262), (49, 18705520), (56, 16367330), (70, 13093864), (73, 12555760), (80, 11457131), (98, 9352760), (112, 8183665), (140, 6546932), (146, 6277880), (196, 4676380), (245, 3741104), (280, 3273466), (292, 3138940), (365, 2511152), (392, 2338190), (490, 1870552), (511, 1793680), (560, 1636733), (584, 1569470), (730, 1255576), (784, 1169095), (980, 935276), (1022, 896840), (1168, 784735), (1460, 627788), (1960, 467638), (2044, 448420), (2555, 358736), (2920, 313894), (3203, 286160), (3577, 256240), (3920, 233819), (4088, 224210), (5110, 179368), (5840, 156947), (6406, 143080), (7154, 128120), (8176, 112105), (10220, 89684), (12812, 71540), (14308, 64060), (16015, 57232), (17885, 51248), (20440, 44842), (22421, 40880), (25624, 35770), (28616, 32030)]