33214920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 105114240

約数和(自身を除く): 71899320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 43, 60, 82, 86, 120, 123, 129, 157, 164, 172, 205, 215, 246, 258, 314, 328, 344, 410, 430, 471, 492, 516, 615, 628, 645, 785, 820, 860, 942, 984, 1032, 1230, 1256, 1290, 1570, 1640, 1720, 1763, 1884, 2355, 2460, 2580, 3140, 3526, 3768, 4710, 4920, 5160, 5289, 6280, 6437, 6751, 7052, 8815, 9420, 10578, 12874, 13502, 14104, 17630, 18840, 19311, 20253, 21156, 25748, 26445, 27004, 32185, 33755, 35260, 38622, 40506, 42312, 51496, 52890, 54008, 64370, 67510, 70520, 77244, 81012, 96555, 101265, 105780, 128740, 135020, 154488, 162024, 193110, 202530, 211560, 257480, 270040, 276791, 386220, 405060, 553582, 772440, 810120, 830373, 1107164, 1383955, 1660746, 2214328, 2767910, 3321492, 4151865, 5535820, 6642984, 8303730, 11071640, 16607460, 33214920]

約数ペア:

[(1, 33214920), (2, 16607460), (3, 11071640), (4, 8303730), (5, 6642984), (6, 5535820), (8, 4151865), (10, 3321492), (12, 2767910), (15, 2214328), (20, 1660746), (24, 1383955), (30, 1107164), (40, 830373), (41, 810120), (43, 772440), (60, 553582), (82, 405060), (86, 386220), (120, 276791), (123, 270040), (129, 257480), (157, 211560), (164, 202530), (172, 193110), (205, 162024), (215, 154488), (246, 135020), (258, 128740), (314, 105780), (328, 101265), (344, 96555), (410, 81012), (430, 77244), (471, 70520), (492, 67510), (516, 64370), (615, 54008), (628, 52890), (645, 51496), (785, 42312), (820, 40506), (860, 38622), (942, 35260), (984, 33755), (1032, 32185), (1230, 27004), (1256, 26445), (1290, 25748), (1570, 21156), (1640, 20253), (1720, 19311), (1763, 18840), (1884, 17630), (2355, 14104), (2460, 13502), (2580, 12874), (3140, 10578), (3526, 9420), (3768, 8815), (4710, 7052), (4920, 6751), (5160, 6437), (5289, 6280)]