430565120

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 1117888128

約数和(自身を除く): 687323008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 128, 136, 160, 170, 188, 235, 256, 272, 320, 340, 376, 421, 470, 544, 640, 680, 752, 799, 842, 940, 1088, 1280, 1360, 1504, 1598, 1684, 1880, 2105, 2176, 2720, 3008, 3196, 3368, 3760, 3995, 4210, 4352, 5440, 6016, 6392, 6736, 7157, 7520, 7990, 8420, 10880, 12032, 12784, 13472, 14314, 15040, 15980, 16840, 19787, 21760, 25568, 26944, 28628, 30080, 31960, 33680, 35785, 39574, 51136, 53888, 57256, 60160, 63920, 67360, 71570, 79148, 98935, 102272, 107776, 114512, 127840, 134720, 143140, 158296, 197870, 204544, 229024, 255680, 269440, 286280, 316592, 336379, 395740, 458048, 511360, 538880, 572560, 633184, 672758, 791480, 916096, 1022720, 1145120, 1266368, 1345516, 1582960, 1681895, 1832192, 2290240, 2532736, 2691032, 3165920, 3363790, 4580480, 5065472, 5382064, 6331840, 6727580, 9160960, 10764128, 12663680, 13455160, 21528256, 25327360, 26910320, 43056512, 53820640, 86113024, 107641280, 215282560, 430565120]

約数ペア:

[(1, 430565120), (2, 215282560), (4, 107641280), (5, 86113024), (8, 53820640), (10, 43056512), (16, 26910320), (17, 25327360), (20, 21528256), (32, 13455160), (34, 12663680), (40, 10764128), (47, 9160960), (64, 6727580), (68, 6331840), (80, 5382064), (85, 5065472), (94, 4580480), (128, 3363790), (136, 3165920), (160, 2691032), (170, 2532736), (188, 2290240), (235, 1832192), (256, 1681895), (272, 1582960), (320, 1345516), (340, 1266368), (376, 1145120), (421, 1022720), (470, 916096), (544, 791480), (640, 672758), (680, 633184), (752, 572560), (799, 538880), (842, 511360), (940, 458048), (1088, 395740), (1280, 336379), (1360, 316592), (1504, 286280), (1598, 269440), (1684, 255680), (1880, 229024), (2105, 204544), (2176, 197870), (2720, 158296), (3008, 143140), (3196, 134720), (3368, 127840), (3760, 114512), (3995, 107776), (4210, 102272), (4352, 98935), (5440, 79148), (6016, 71570), (6392, 67360), (6736, 63920), (7157, 60160), (7520, 57256), (7990, 53888), (8420, 51136), (10880, 39574), (12032, 35785), (12784, 33680), (13472, 31960), (14314, 30080), (15040, 28628), (15980, 26944), (16840, 25568), (19787, 21760)]