2129021040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1091}}^1$

素因数の和:1327

約数の個数: 160

約数和(自身を含む): 6785565696

約数和(自身を除く): 4656544656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 173, 188, 235, 240, 282, 346, 376, 470, 519, 564, 692, 705, 752, 865, 940, 1038, 1091, 1128, 1384, 1410, 1730, 1880, 2076, 2182, 2256, 2595, 2768, 2820, 3273, 3460, 3760, 4152, 4364, 5190, 5455, 5640, 6546, 6920, 8131, 8304, 8728, 10380, 10910, 11280, 13092, 13840, 16262, 16365, 17456, 20760, 21820, 24393, 26184, 32524, 32730, 40655, 41520, 43640, 48786, 51277, 52368, 65048, 65460, 81310, 87280, 97572, 102554, 121965, 130096, 130920, 153831, 162620, 188743, 195144, 205108, 243930, 256385, 261840, 307662, 325240, 377486, 390288, 410216, 487860, 512770, 566229, 615324, 650480, 754972, 769155, 820432, 943715, 975720, 1025540, 1132458, 1230648, 1509944, 1538310, 1887430, 1951440, 2051080, 2264916, 2461296, 2831145, 3019888, 3076620, 3774860, 4102160, 4529832, 5662290, 6153240, 7549720, 8870921, 9059664, 11324580, 12306480, 15099440, 17741842, 22649160, 26612763, 35483684, 44354605, 45298320, 53225526, 70967368, 88709210, 106451052, 133063815, 141934736, 177418420, 212902104, 266127630, 354836840, 425804208, 532255260, 709673680, 1064510520, 2129021040]

約数ペア:

[(1, 2129021040), (2, 1064510520), (3, 709673680), (4, 532255260), (5, 425804208), (6, 354836840), (8, 266127630), (10, 212902104), (12, 177418420), (15, 141934736), (16, 133063815), (20, 106451052), (24, 88709210), (30, 70967368), (40, 53225526), (47, 45298320), (48, 44354605), (60, 35483684), (80, 26612763), (94, 22649160), (120, 17741842), (141, 15099440), (173, 12306480), (188, 11324580), (235, 9059664), (240, 8870921), (282, 7549720), (346, 6153240), (376, 5662290), (470, 4529832), (519, 4102160), (564, 3774860), (692, 3076620), (705, 3019888), (752, 2831145), (865, 2461296), (940, 2264916), (1038, 2051080), (1091, 1951440), (1128, 1887430), (1384, 1538310), (1410, 1509944), (1730, 1230648), (1880, 1132458), (2076, 1025540), (2182, 975720), (2256, 943715), (2595, 820432), (2768, 769155), (2820, 754972), (3273, 650480), (3460, 615324), (3760, 566229), (4152, 512770), (4364, 487860), (5190, 410216), (5455, 390288), (5640, 377486), (6546, 325240), (6920, 307662), (8131, 261840), (8304, 256385), (8728, 243930), (10380, 205108), (10910, 195144), (11280, 188743), (13092, 162620), (13840, 153831), (16262, 130920), (16365, 130096), (17456, 121965), (20760, 102554), (21820, 97572), (24393, 87280), (26184, 81310), (32524, 65460), (32730, 65048), (40655, 52368), (41520, 51277), (43640, 48786)]