218349360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17839}}^1$

素因数の和:17875

約数の個数: 120

約数和(自身を含む): 776468160

約数和(自身を除く): 558118800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 17839, 35678, 53517, 71356, 89195, 107034, 142712, 160551, 178390, 214068, 267585, 285424, 303263, 321102, 356780, 428136, 535170, 606526, 642204, 713560, 802755, 856272, 909789, 1070340, 1213052, 1284408, 1427120, 1516315, 1605510, 1819578, 2140680, 2426104, 2568816, 2729367, 3032630, 3211020, 3639156, 4281360, 4548945, 4852208, 5458734, 6065260, 6422040, 7278312, 9097890, 10917468, 12130520, 12844080, 13646835, 14556624, 18195780, 21834936, 24261040, 27293670, 36391560, 43669872, 54587340, 72783120, 109174680, 218349360]

約数ペア:

[(1, 218349360), (2, 109174680), (3, 72783120), (4, 54587340), (5, 43669872), (6, 36391560), (8, 27293670), (9, 24261040), (10, 21834936), (12, 18195780), (15, 14556624), (16, 13646835), (17, 12844080), (18, 12130520), (20, 10917468), (24, 9097890), (30, 7278312), (34, 6422040), (36, 6065260), (40, 5458734), (45, 4852208), (48, 4548945), (51, 4281360), (60, 3639156), (68, 3211020), (72, 3032630), (80, 2729367), (85, 2568816), (90, 2426104), (102, 2140680), (120, 1819578), (136, 1605510), (144, 1516315), (153, 1427120), (170, 1284408), (180, 1213052), (204, 1070340), (240, 909789), (255, 856272), (272, 802755), (306, 713560), (340, 642204), (360, 606526), (408, 535170), (510, 428136), (612, 356780), (680, 321102), (720, 303263), (765, 285424), (816, 267585), (1020, 214068), (1224, 178390), (1360, 160551), (1530, 142712), (2040, 107034), (2448, 89195), (3060, 71356), (4080, 53517), (6120, 35678), (12240, 17839)]