1936405320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:963

約数の個数: 128

約数和(自身を含む): 5892480000

約数和(自身を除く): 3956074680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 199, 262, 393, 398, 524, 597, 619, 655, 786, 796, 995, 1048, 1194, 1238, 1310, 1572, 1592, 1857, 1965, 1990, 2388, 2476, 2620, 2985, 3095, 3144, 3714, 3930, 3980, 4776, 4952, 5240, 5970, 6190, 7428, 7860, 7960, 9285, 11940, 12380, 14856, 15720, 18570, 23880, 24760, 26069, 37140, 52138, 74280, 78207, 81089, 104276, 123181, 130345, 156414, 162178, 208552, 243267, 246362, 260690, 312828, 324356, 369543, 391035, 405445, 486534, 492724, 521380, 615905, 625656, 648712, 739086, 782070, 810890, 973068, 985448, 1042760, 1216335, 1231810, 1478172, 1564140, 1621780, 1847715, 1946136, 2432670, 2463620, 2956344, 3128280, 3243560, 3695430, 4865340, 4927240, 7390860, 9730680, 14781720, 16136711, 32273422, 48410133, 64546844, 80683555, 96820266, 129093688, 161367110, 193640532, 242050665, 322734220, 387281064, 484101330, 645468440, 968202660, 1936405320]

約数ペア:

[(1, 1936405320), (2, 968202660), (3, 645468440), (4, 484101330), (5, 387281064), (6, 322734220), (8, 242050665), (10, 193640532), (12, 161367110), (15, 129093688), (20, 96820266), (24, 80683555), (30, 64546844), (40, 48410133), (60, 32273422), (120, 16136711), (131, 14781720), (199, 9730680), (262, 7390860), (393, 4927240), (398, 4865340), (524, 3695430), (597, 3243560), (619, 3128280), (655, 2956344), (786, 2463620), (796, 2432670), (995, 1946136), (1048, 1847715), (1194, 1621780), (1238, 1564140), (1310, 1478172), (1572, 1231810), (1592, 1216335), (1857, 1042760), (1965, 985448), (1990, 973068), (2388, 810890), (2476, 782070), (2620, 739086), (2985, 648712), (3095, 625656), (3144, 615905), (3714, 521380), (3930, 492724), (3980, 486534), (4776, 405445), (4952, 391035), (5240, 369543), (5970, 324356), (6190, 312828), (7428, 260690), (7860, 246362), (7960, 243267), (9285, 208552), (11940, 162178), (12380, 156414), (14856, 130345), (15720, 123181), (18570, 104276), (23880, 81089), (24760, 78207), (26069, 74280), (37140, 52138)]