1666884480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6337}}^1$

素因数の和:6496

約数の個数: 128

約数和(自身を含む): 5352821280

約数和(自身を除く): 3685936800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 274, 320, 384, 411, 480, 548, 640, 685, 822, 960, 1096, 1370, 1644, 1920, 2055, 2192, 2740, 3288, 4110, 4384, 5480, 6337, 6576, 8220, 8768, 10960, 12674, 13152, 16440, 17536, 19011, 21920, 25348, 26304, 31685, 32880, 38022, 43840, 50696, 52608, 63370, 65760, 76044, 87680, 95055, 101392, 126740, 131520, 152088, 190110, 202784, 253480, 263040, 304176, 380220, 405568, 506960, 608352, 760440, 811136, 868169, 1013920, 1216704, 1520880, 1736338, 2027840, 2433408, 2604507, 3041760, 3472676, 4055680, 4340845, 5209014, 6083520, 6945352, 8681690, 10418028, 12167040, 13022535, 13890704, 17363380, 20836056, 26045070, 27781408, 34726760, 41672112, 52090140, 55562816, 69453520, 83344224, 104180280, 111125632, 138907040, 166688448, 208360560, 277814080, 333376896, 416721120, 555628160, 833442240, 1666884480]

約数ペア:

[(1, 1666884480), (2, 833442240), (3, 555628160), (4, 416721120), (5, 333376896), (6, 277814080), (8, 208360560), (10, 166688448), (12, 138907040), (15, 111125632), (16, 104180280), (20, 83344224), (24, 69453520), (30, 55562816), (32, 52090140), (40, 41672112), (48, 34726760), (60, 27781408), (64, 26045070), (80, 20836056), (96, 17363380), (120, 13890704), (128, 13022535), (137, 12167040), (160, 10418028), (192, 8681690), (240, 6945352), (274, 6083520), (320, 5209014), (384, 4340845), (411, 4055680), (480, 3472676), (548, 3041760), (640, 2604507), (685, 2433408), (822, 2027840), (960, 1736338), (1096, 1520880), (1370, 1216704), (1644, 1013920), (1920, 868169), (2055, 811136), (2192, 760440), (2740, 608352), (3288, 506960), (4110, 405568), (4384, 380220), (5480, 304176), (6337, 263040), (6576, 253480), (8220, 202784), (8768, 190110), (10960, 152088), (12674, 131520), (13152, 126740), (16440, 101392), (17536, 95055), (19011, 87680), (21920, 76044), (25348, 65760), (26304, 63370), (31685, 52608), (32880, 50696), (38022, 43840)]