5920740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 21245952

約数和(自身を除く): 15325212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 127, 140, 148, 180, 185, 210, 222, 252, 254, 259, 315, 333, 370, 381, 420, 444, 508, 518, 555, 630, 635, 666, 740, 762, 777, 889, 1036, 1110, 1143, 1260, 1270, 1295, 1332, 1524, 1554, 1665, 1778, 1905, 2220, 2286, 2331, 2540, 2590, 2667, 3108, 3330, 3556, 3810, 3885, 4445, 4572, 4662, 4699, 5180, 5334, 5715, 6660, 7620, 7770, 8001, 8890, 9324, 9398, 10668, 11430, 11655, 13335, 14097, 15540, 16002, 17780, 18796, 22860, 23310, 23495, 26670, 28194, 32004, 32893, 40005, 42291, 46620, 46990, 53340, 56388, 65786, 70485, 80010, 84582, 93980, 98679, 131572, 140970, 160020, 164465, 169164, 197358, 211455, 281940, 296037, 328930, 394716, 422910, 493395, 592074, 657860, 845820, 986790, 1184148, 1480185, 1973580, 2960370, 5920740]

約数ペア:

[(1, 5920740), (2, 2960370), (3, 1973580), (4, 1480185), (5, 1184148), (6, 986790), (7, 845820), (9, 657860), (10, 592074), (12, 493395), (14, 422910), (15, 394716), (18, 328930), (20, 296037), (21, 281940), (28, 211455), (30, 197358), (35, 169164), (36, 164465), (37, 160020), (42, 140970), (45, 131572), (60, 98679), (63, 93980), (70, 84582), (74, 80010), (84, 70485), (90, 65786), (105, 56388), (111, 53340), (126, 46990), (127, 46620), (140, 42291), (148, 40005), (180, 32893), (185, 32004), (210, 28194), (222, 26670), (252, 23495), (254, 23310), (259, 22860), (315, 18796), (333, 17780), (370, 16002), (381, 15540), (420, 14097), (444, 13335), (508, 11655), (518, 11430), (555, 10668), (630, 9398), (635, 9324), (666, 8890), (740, 8001), (762, 7770), (777, 7620), (889, 6660), (1036, 5715), (1110, 5334), (1143, 5180), (1260, 4699), (1270, 4662), (1295, 4572), (1332, 4445), (1524, 3885), (1554, 3810), (1665, 3556), (1778, 3330), (1905, 3108), (2220, 2667), (2286, 2590), (2331, 2540)]