1312405680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:695

約数の個数: 160

約数和(自身を含む): 4157608896

約数和(自身を除く): 2845203216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 173, 219, 240, 292, 346, 365, 433, 438, 519, 584, 692, 730, 865, 866, 876, 1038, 1095, 1168, 1299, 1384, 1460, 1730, 1732, 1752, 2076, 2165, 2190, 2595, 2598, 2768, 2920, 3460, 3464, 3504, 4152, 4330, 4380, 5190, 5196, 5840, 6495, 6920, 6928, 8304, 8660, 8760, 10380, 10392, 12629, 12990, 13840, 17320, 17520, 20760, 20784, 25258, 25980, 31609, 34640, 37887, 41520, 50516, 51960, 63145, 63218, 74909, 75774, 94827, 101032, 103920, 126290, 126436, 149818, 151548, 158045, 189435, 189654, 202064, 224727, 252580, 252872, 299636, 303096, 316090, 374545, 378870, 379308, 449454, 474135, 505160, 505744, 599272, 606192, 632180, 749090, 757740, 758616, 898908, 948270, 1010320, 1123635, 1198544, 1264360, 1498180, 1515480, 1517232, 1797816, 1896540, 2247270, 2528720, 2996360, 3030960, 3595632, 3793080, 4494540, 5468357, 5992720, 7586160, 8989080, 10936714, 16405071, 17978160, 21873428, 27341785, 32810142, 43746856, 54683570, 65620284, 82025355, 87493712, 109367140, 131240568, 164050710, 218734280, 262481136, 328101420, 437468560, 656202840, 1312405680]

約数ペア:

[(1, 1312405680), (2, 656202840), (3, 437468560), (4, 328101420), (5, 262481136), (6, 218734280), (8, 164050710), (10, 131240568), (12, 109367140), (15, 87493712), (16, 82025355), (20, 65620284), (24, 54683570), (30, 43746856), (40, 32810142), (48, 27341785), (60, 21873428), (73, 17978160), (80, 16405071), (120, 10936714), (146, 8989080), (173, 7586160), (219, 5992720), (240, 5468357), (292, 4494540), (346, 3793080), (365, 3595632), (433, 3030960), (438, 2996360), (519, 2528720), (584, 2247270), (692, 1896540), (730, 1797816), (865, 1517232), (866, 1515480), (876, 1498180), (1038, 1264360), (1095, 1198544), (1168, 1123635), (1299, 1010320), (1384, 948270), (1460, 898908), (1730, 758616), (1732, 757740), (1752, 749090), (2076, 632180), (2165, 606192), (2190, 599272), (2595, 505744), (2598, 505160), (2768, 474135), (2920, 449454), (3460, 379308), (3464, 378870), (3504, 374545), (4152, 316090), (4330, 303096), (4380, 299636), (5190, 252872), (5196, 252580), (5840, 224727), (6495, 202064), (6920, 189654), (6928, 189435), (8304, 158045), (8660, 151548), (8760, 149818), (10380, 126436), (10392, 126290), (12629, 103920), (12990, 101032), (13840, 94827), (17320, 75774), (17520, 74909), (20760, 63218), (20784, 63145), (25258, 51960), (25980, 50516), (31609, 41520), (34640, 37887)]