206674320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37441}}^1$

素因数の和:37480

約数の個数: 80

約数和(自身を含む): 668564352

約数和(自身を除く): 461890032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 37441, 74882, 112323, 149764, 187205, 224646, 299528, 374410, 449292, 561615, 599056, 748820, 861143, 898584, 1123230, 1497640, 1722286, 1797168, 2246460, 2583429, 2995280, 3444572, 4305715, 4492920, 5166858, 6889144, 8611430, 8985840, 10333716, 12917145, 13778288, 17222860, 20667432, 25834290, 34445720, 41334864, 51668580, 68891440, 103337160, 206674320]

約数ペア:

[(1, 206674320), (2, 103337160), (3, 68891440), (4, 51668580), (5, 41334864), (6, 34445720), (8, 25834290), (10, 20667432), (12, 17222860), (15, 13778288), (16, 12917145), (20, 10333716), (23, 8985840), (24, 8611430), (30, 6889144), (40, 5166858), (46, 4492920), (48, 4305715), (60, 3444572), (69, 2995280), (80, 2583429), (92, 2246460), (115, 1797168), (120, 1722286), (138, 1497640), (184, 1123230), (230, 898584), (240, 861143), (276, 748820), (345, 599056), (368, 561615), (460, 449292), (552, 374410), (690, 299528), (920, 224646), (1104, 187205), (1380, 149764), (1840, 112323), (2760, 74882), (5520, 37441)]