2144912320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{467}}^1$

素因数の和:978

約数の個数: 112

約数和(自身を含む): 5295034368

約数和(自身を除く): 3150122048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 463, 467, 496, 620, 926, 934, 992, 1240, 1852, 1868, 1984, 2315, 2335, 2480, 3704, 3736, 4630, 4670, 4960, 7408, 7472, 9260, 9340, 9920, 14353, 14477, 14816, 14944, 18520, 18680, 28706, 28954, 29632, 29888, 37040, 37360, 57412, 57908, 71765, 72385, 74080, 74720, 114824, 115816, 143530, 144770, 148160, 149440, 216221, 229648, 231632, 287060, 289540, 432442, 459296, 463264, 574120, 579080, 864884, 918592, 926528, 1081105, 1148240, 1158160, 1729768, 2162210, 2296480, 2316320, 3459536, 4324420, 4592960, 4632640, 6702851, 6919072, 8648840, 13405702, 13838144, 17297680, 26811404, 33514255, 34595360, 53622808, 67028510, 69190720, 107245616, 134057020, 214491232, 268114040, 428982464, 536228080, 1072456160, 2144912320]

約数ペア:

[(1, 2144912320), (2, 1072456160), (4, 536228080), (5, 428982464), (8, 268114040), (10, 214491232), (16, 134057020), (20, 107245616), (31, 69190720), (32, 67028510), (40, 53622808), (62, 34595360), (64, 33514255), (80, 26811404), (124, 17297680), (155, 13838144), (160, 13405702), (248, 8648840), (310, 6919072), (320, 6702851), (463, 4632640), (467, 4592960), (496, 4324420), (620, 3459536), (926, 2316320), (934, 2296480), (992, 2162210), (1240, 1729768), (1852, 1158160), (1868, 1148240), (1984, 1081105), (2315, 926528), (2335, 918592), (2480, 864884), (3704, 579080), (3736, 574120), (4630, 463264), (4670, 459296), (4960, 432442), (7408, 289540), (7472, 287060), (9260, 231632), (9340, 229648), (9920, 216221), (14353, 149440), (14477, 148160), (14816, 144770), (14944, 143530), (18520, 115816), (18680, 114824), (28706, 74720), (28954, 74080), (29632, 72385), (29888, 71765), (37040, 57908), (37360, 57412)]