727408080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{48109}}^1$

素因数の和:48138

約数の個数: 160

約数和(自身を含む): 2863507200

約数和(自身を除く): 2136099120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 48109, 96218, 144327, 192436, 240545, 288654, 336763, 384872, 432981, 481090, 577308, 673526, 721635, 769744, 865962, 962180, 1010289, 1154616, 1298943, 1347052, 1443270, 1683815, 1731924, 1924360, 2020578, 2164905, 2309232, 2597886, 2694104, 2886540, 3030867, 3367630, 3463848, 3848720, 4041156, 4329810, 5051445, 5195772, 5388208, 5773080, 6061734, 6494715, 6735260, 6927696, 8082312, 8659620, 9092601, 10102890, 10391544, 11546160, 12123468, 12989430, 13470520, 15154335, 16164624, 17319240, 18185202, 20205780, 20783088, 24246936, 25978860, 26941040, 30308670, 34638480, 36370404, 40411560, 45463005, 48493872, 51957720, 60617340, 72740808, 80823120, 90926010, 103915440, 121234680, 145481616, 181852020, 242469360, 363704040, 727408080]

約数ペア:

[(1, 727408080), (2, 363704040), (3, 242469360), (4, 181852020), (5, 145481616), (6, 121234680), (7, 103915440), (8, 90926010), (9, 80823120), (10, 72740808), (12, 60617340), (14, 51957720), (15, 48493872), (16, 45463005), (18, 40411560), (20, 36370404), (21, 34638480), (24, 30308670), (27, 26941040), (28, 25978860), (30, 24246936), (35, 20783088), (36, 20205780), (40, 18185202), (42, 17319240), (45, 16164624), (48, 15154335), (54, 13470520), (56, 12989430), (60, 12123468), (63, 11546160), (70, 10391544), (72, 10102890), (80, 9092601), (84, 8659620), (90, 8082312), (105, 6927696), (108, 6735260), (112, 6494715), (120, 6061734), (126, 5773080), (135, 5388208), (140, 5195772), (144, 5051445), (168, 4329810), (180, 4041156), (189, 3848720), (210, 3463848), (216, 3367630), (240, 3030867), (252, 2886540), (270, 2694104), (280, 2597886), (315, 2309232), (336, 2164905), (360, 2020578), (378, 1924360), (420, 1731924), (432, 1683815), (504, 1443270), (540, 1347052), (560, 1298943), (630, 1154616), (720, 1010289), (756, 962180), (840, 865962), (945, 769744), (1008, 721635), (1080, 673526), (1260, 577308), (1512, 481090), (1680, 432981), (1890, 384872), (2160, 336763), (2520, 288654), (3024, 240545), (3780, 192436), (5040, 144327), (7560, 96218), (15120, 48109)]