683666560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2094

約数の個数: 128

約数和(自身を含む): 1787235840

約数和(自身を除く): 1103569280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 992, 1054, 1088, 1240, 1360, 1984, 2027, 2108, 2176, 2480, 2635, 2720, 3968, 4054, 4216, 4960, 5270, 5440, 8108, 8432, 9920, 10135, 10540, 10880, 16216, 16864, 19840, 20270, 21080, 32432, 33728, 34459, 40540, 42160, 62837, 64864, 67456, 68918, 81080, 84320, 125674, 129728, 137836, 162160, 168640, 172295, 251348, 259456, 275672, 314185, 324320, 337280, 344590, 502696, 551344, 628370, 648640, 689180, 1005392, 1068229, 1102688, 1256740, 1297280, 1378360, 2010784, 2136458, 2205376, 2513480, 2756720, 4021568, 4272916, 4410752, 5026960, 5341145, 5513440, 8043136, 8545832, 10053920, 10682290, 11026880, 17091664, 20107840, 21364580, 22053760, 34183328, 40215680, 42729160, 68366656, 85458320, 136733312, 170916640, 341833280, 683666560]

約数ペア:

[(1, 683666560), (2, 341833280), (4, 170916640), (5, 136733312), (8, 85458320), (10, 68366656), (16, 42729160), (17, 40215680), (20, 34183328), (31, 22053760), (32, 21364580), (34, 20107840), (40, 17091664), (62, 11026880), (64, 10682290), (68, 10053920), (80, 8545832), (85, 8043136), (124, 5513440), (128, 5341145), (136, 5026960), (155, 4410752), (160, 4272916), (170, 4021568), (248, 2756720), (272, 2513480), (310, 2205376), (320, 2136458), (340, 2010784), (496, 1378360), (527, 1297280), (544, 1256740), (620, 1102688), (640, 1068229), (680, 1005392), (992, 689180), (1054, 648640), (1088, 628370), (1240, 551344), (1360, 502696), (1984, 344590), (2027, 337280), (2108, 324320), (2176, 314185), (2480, 275672), (2635, 259456), (2720, 251348), (3968, 172295), (4054, 168640), (4216, 162160), (4960, 137836), (5270, 129728), (5440, 125674), (8108, 84320), (8432, 81080), (9920, 68918), (10135, 67456), (10540, 64864), (10880, 62837), (16216, 42160), (16864, 40540), (19840, 34459), (20270, 33728), (21080, 32432)]