1569643280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{1249}}^1$

素因数の和:1968

約数の個数: 80

約数和(自身を含む): 3816720000

約数和(自身を除く): 2247076720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 683, 920, 1249, 1366, 1840, 2498, 2732, 3415, 4996, 5464, 6245, 6830, 9992, 10928, 12490, 13660, 15709, 19984, 24980, 27320, 28727, 31418, 49960, 54640, 57454, 62836, 78545, 99920, 114908, 125672, 143635, 157090, 229816, 251344, 287270, 314180, 459632, 574540, 628360, 853067, 1149080, 1256720, 1706134, 2298160, 3412268, 4265335, 6824536, 8530670, 13649072, 17061340, 19620541, 34122680, 39241082, 68245360, 78482164, 98102705, 156964328, 196205410, 313928656, 392410820, 784821640, 1569643280]

約数ペア:

[(1, 1569643280), (2, 784821640), (4, 392410820), (5, 313928656), (8, 196205410), (10, 156964328), (16, 98102705), (20, 78482164), (23, 68245360), (40, 39241082), (46, 34122680), (80, 19620541), (92, 17061340), (115, 13649072), (184, 8530670), (230, 6824536), (368, 4265335), (460, 3412268), (683, 2298160), (920, 1706134), (1249, 1256720), (1366, 1149080), (1840, 853067), (2498, 628360), (2732, 574540), (3415, 459632), (4996, 314180), (5464, 287270), (6245, 251344), (6830, 229816), (9992, 157090), (10928, 143635), (12490, 125672), (13660, 114908), (15709, 99920), (19984, 78545), (24980, 62836), (27320, 57454), (28727, 54640), (31418, 49960)]