188783840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2309}}^1$

素因数の和:2404

約数の個数: 96

約数和(自身を含む): 516922560

約数和(自身を除く): 328138720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2309, 2336, 2555, 2920, 4088, 4618, 5110, 5840, 8176, 9236, 10220, 11545, 11680, 16163, 16352, 18472, 20440, 23090, 32326, 36944, 40880, 46180, 64652, 73888, 80815, 81760, 92360, 129304, 161630, 168557, 184720, 258608, 323260, 337114, 369440, 517216, 646520, 674228, 842785, 1179899, 1293040, 1348456, 1685570, 2359798, 2586080, 2696912, 3371140, 4719596, 5393824, 5899495, 6742280, 9439192, 11798990, 13484560, 18878384, 23597980, 26969120, 37756768, 47195960, 94391920, 188783840]

約数ペア:

[(1, 188783840), (2, 94391920), (4, 47195960), (5, 37756768), (7, 26969120), (8, 23597980), (10, 18878384), (14, 13484560), (16, 11798990), (20, 9439192), (28, 6742280), (32, 5899495), (35, 5393824), (40, 4719596), (56, 3371140), (70, 2696912), (73, 2586080), (80, 2359798), (112, 1685570), (140, 1348456), (146, 1293040), (160, 1179899), (224, 842785), (280, 674228), (292, 646520), (365, 517216), (511, 369440), (560, 337114), (584, 323260), (730, 258608), (1022, 184720), (1120, 168557), (1168, 161630), (1460, 129304), (2044, 92360), (2309, 81760), (2336, 80815), (2555, 73888), (2920, 64652), (4088, 46180), (4618, 40880), (5110, 36944), (5840, 32326), (8176, 23090), (9236, 20440), (10220, 18472), (11545, 16352), (11680, 16163)]