202369560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21347}}^1$

素因数の和:21440

約数の個数: 64

約数和(自身を含む): 614822400

約数和(自身を除く): 412452840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 21347, 42694, 64041, 85388, 106735, 128082, 170776, 213470, 256164, 320205, 426940, 512328, 640410, 853880, 1280820, 1686413, 2561640, 3372826, 5059239, 6745652, 8432065, 10118478, 13491304, 16864130, 20236956, 25296195, 33728260, 40473912, 50592390, 67456520, 101184780, 202369560]

約数ペア:

[(1, 202369560), (2, 101184780), (3, 67456520), (4, 50592390), (5, 40473912), (6, 33728260), (8, 25296195), (10, 20236956), (12, 16864130), (15, 13491304), (20, 10118478), (24, 8432065), (30, 6745652), (40, 5059239), (60, 3372826), (79, 2561640), (120, 1686413), (158, 1280820), (237, 853880), (316, 640410), (395, 512328), (474, 426940), (632, 320205), (790, 256164), (948, 213470), (1185, 170776), (1580, 128082), (1896, 106735), (2370, 85388), (3160, 64041), (4740, 42694), (9480, 21347)]