515683920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1049

約数の個数: 160

約数和(自身を含む): 1686177792

約数和(自身を除く): 1170493872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 103, 115, 120, 138, 184, 206, 230, 240, 276, 309, 345, 368, 412, 460, 515, 552, 618, 690, 824, 907, 920, 1030, 1104, 1236, 1380, 1545, 1648, 1814, 1840, 2060, 2369, 2472, 2721, 2760, 3090, 3628, 4120, 4535, 4738, 4944, 5442, 5520, 6180, 7107, 7256, 8240, 9070, 9476, 10884, 11845, 12360, 13605, 14214, 14512, 18140, 18952, 20861, 21768, 23690, 24720, 27210, 28428, 35535, 36280, 37904, 41722, 43536, 47380, 54420, 56856, 62583, 71070, 72560, 83444, 93421, 94760, 104305, 108840, 113712, 125166, 142140, 166888, 186842, 189520, 208610, 217680, 250332, 280263, 284280, 312915, 333776, 373684, 417220, 467105, 500664, 560526, 568560, 625830, 747368, 834440, 934210, 1001328, 1121052, 1251660, 1401315, 1494736, 1668880, 1868420, 2148683, 2242104, 2503320, 2802630, 3736840, 4297366, 4484208, 5006640, 5605260, 6446049, 7473680, 8594732, 10743415, 11210520, 12892098, 17189464, 21486830, 22421040, 25784196, 32230245, 34378928, 42973660, 51568392, 64460490, 85947320, 103136784, 128920980, 171894640, 257841960, 515683920]

約数ペア:

[(1, 515683920), (2, 257841960), (3, 171894640), (4, 128920980), (5, 103136784), (6, 85947320), (8, 64460490), (10, 51568392), (12, 42973660), (15, 34378928), (16, 32230245), (20, 25784196), (23, 22421040), (24, 21486830), (30, 17189464), (40, 12892098), (46, 11210520), (48, 10743415), (60, 8594732), (69, 7473680), (80, 6446049), (92, 5605260), (103, 5006640), (115, 4484208), (120, 4297366), (138, 3736840), (184, 2802630), (206, 2503320), (230, 2242104), (240, 2148683), (276, 1868420), (309, 1668880), (345, 1494736), (368, 1401315), (412, 1251660), (460, 1121052), (515, 1001328), (552, 934210), (618, 834440), (690, 747368), (824, 625830), (907, 568560), (920, 560526), (1030, 500664), (1104, 467105), (1236, 417220), (1380, 373684), (1545, 333776), (1648, 312915), (1814, 284280), (1840, 280263), (2060, 250332), (2369, 217680), (2472, 208610), (2721, 189520), (2760, 186842), (3090, 166888), (3628, 142140), (4120, 125166), (4535, 113712), (4738, 108840), (4944, 104305), (5442, 94760), (5520, 93421), (6180, 83444), (7107, 72560), (7256, 71070), (8240, 62583), (9070, 56856), (9476, 54420), (10884, 47380), (11845, 43536), (12360, 41722), (13605, 37904), (14214, 36280), (14512, 35535), (18140, 28428), (18952, 27210), (20861, 24720), (21768, 23690)]