219474080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11527}}^1$

素因数の和:11566

約数の個数: 96

約数和(自身を含む): 627492096

約数和(自身を除く): 408018016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 11527, 19040, 23054, 46108, 57635, 80689, 92216, 115270, 161378, 184432, 195959, 230540, 322756, 368864, 391918, 403445, 461080, 645512, 783836, 806890, 922160, 979795, 1291024, 1371713, 1567672, 1613780, 1844320, 1959590, 2582048, 2743426, 3135344, 3227560, 3919180, 5486852, 6270688, 6455120, 6858565, 7838360, 10973704, 12910240, 13717130, 15676720, 21947408, 27434260, 31353440, 43894816, 54868520, 109737040, 219474080]

約数ペア:

[(1, 219474080), (2, 109737040), (4, 54868520), (5, 43894816), (7, 31353440), (8, 27434260), (10, 21947408), (14, 15676720), (16, 13717130), (17, 12910240), (20, 10973704), (28, 7838360), (32, 6858565), (34, 6455120), (35, 6270688), (40, 5486852), (56, 3919180), (68, 3227560), (70, 3135344), (80, 2743426), (85, 2582048), (112, 1959590), (119, 1844320), (136, 1613780), (140, 1567672), (160, 1371713), (170, 1291024), (224, 979795), (238, 922160), (272, 806890), (280, 783836), (340, 645512), (476, 461080), (544, 403445), (560, 391918), (595, 368864), (680, 322756), (952, 230540), (1120, 195959), (1190, 184432), (1360, 161378), (1904, 115270), (2380, 92216), (2720, 80689), (3808, 57635), (4760, 46108), (9520, 23054), (11527, 19040)]