21700045320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{131707}}^1$

素因数の和:133094

約数の個数: 64

約数和(自身を含む): 65148045120

約数和(自身を除く): 43447999800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1373, 2746, 4119, 5492, 6865, 8238, 10984, 13730, 16476, 20595, 27460, 32952, 41190, 54920, 82380, 131707, 164760, 263414, 395121, 526828, 658535, 790242, 1053656, 1317070, 1580484, 1975605, 2634140, 3160968, 3951210, 5268280, 7902420, 15804840, 180833711, 361667422, 542501133, 723334844, 904168555, 1085002266, 1446669688, 1808337110, 2170004532, 2712505665, 3616674220, 4340009064, 5425011330, 7233348440, 10850022660, 21700045320]

約数ペア:

[(1, 21700045320), (2, 10850022660), (3, 7233348440), (4, 5425011330), (5, 4340009064), (6, 3616674220), (8, 2712505665), (10, 2170004532), (12, 1808337110), (15, 1446669688), (20, 1085002266), (24, 904168555), (30, 723334844), (40, 542501133), (60, 361667422), (120, 180833711), (1373, 15804840), (2746, 7902420), (4119, 5268280), (5492, 3951210), (6865, 3160968), (8238, 2634140), (10984, 1975605), (13730, 1580484), (16476, 1317070), (20595, 1053656), (27460, 790242), (32952, 658535), (41190, 526828), (54920, 395121), (82380, 263414), (131707, 164760)]