237716040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2083

約数の個数: 128

約数和(自身を含む): 761840640

約数和(自身を除く): 524124600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 258, 276, 344, 345, 430, 460, 516, 552, 645, 690, 860, 920, 989, 1032, 1290, 1380, 1720, 1978, 2003, 2580, 2760, 2967, 3956, 4006, 4945, 5160, 5934, 6009, 7912, 8012, 9890, 10015, 11868, 12018, 14835, 16024, 19780, 20030, 23736, 24036, 29670, 30045, 39560, 40060, 46069, 48072, 59340, 60090, 80120, 86129, 92138, 118680, 120180, 138207, 172258, 184276, 230345, 240360, 258387, 276414, 344516, 368552, 430645, 460690, 516774, 552828, 689032, 691035, 861290, 921380, 1033548, 1105656, 1291935, 1382070, 1722580, 1842760, 1980967, 2067096, 2583870, 2764140, 3445160, 3961934, 5167740, 5528280, 5942901, 7923868, 9904835, 10335480, 11885802, 15847736, 19809670, 23771604, 29714505, 39619340, 47543208, 59429010, 79238680, 118858020, 237716040]

約数ペア:

[(1, 237716040), (2, 118858020), (3, 79238680), (4, 59429010), (5, 47543208), (6, 39619340), (8, 29714505), (10, 23771604), (12, 19809670), (15, 15847736), (20, 11885802), (23, 10335480), (24, 9904835), (30, 7923868), (40, 5942901), (43, 5528280), (46, 5167740), (60, 3961934), (69, 3445160), (86, 2764140), (92, 2583870), (115, 2067096), (120, 1980967), (129, 1842760), (138, 1722580), (172, 1382070), (184, 1291935), (215, 1105656), (230, 1033548), (258, 921380), (276, 861290), (344, 691035), (345, 689032), (430, 552828), (460, 516774), (516, 460690), (552, 430645), (645, 368552), (690, 344516), (860, 276414), (920, 258387), (989, 240360), (1032, 230345), (1290, 184276), (1380, 172258), (1720, 138207), (1978, 120180), (2003, 118680), (2580, 92138), (2760, 86129), (2967, 80120), (3956, 60090), (4006, 59340), (4945, 48072), (5160, 46069), (5934, 40060), (6009, 39560), (7912, 30045), (8012, 29670), (9890, 24036), (10015, 23736), (11868, 20030), (12018, 19780), (14835, 16024)]