139407480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2571

約数の個数: 160

約数和(自身を含む): 496322640

約数和(自身を除く): 356915160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2531, 2754, 3060, 3240, 3672, 4590, 5062, 5508, 6120, 6885, 7593, 9180, 10124, 11016, 12655, 13770, 15186, 18360, 20248, 22779, 25310, 27540, 30372, 37965, 43027, 45558, 50620, 55080, 60744, 68337, 75930, 86054, 91116, 101240, 113895, 129081, 136674, 151860, 172108, 182232, 205011, 215135, 227790, 258162, 273348, 303720, 341685, 344216, 387243, 410022, 430270, 455580, 516324, 546696, 645405, 683370, 774486, 820044, 860540, 911160, 1025055, 1032648, 1161729, 1290810, 1366740, 1548972, 1640088, 1721080, 1936215, 2050110, 2323458, 2581620, 2733480, 3097944, 3485187, 3872430, 4100220, 4646916, 5163240, 5808645, 6970374, 7744860, 8200440, 9293832, 11617290, 13940748, 15489720, 17425935, 23234580, 27881496, 34851870, 46469160, 69703740, 139407480]

約数ペア:

[(1, 139407480), (2, 69703740), (3, 46469160), (4, 34851870), (5, 27881496), (6, 23234580), (8, 17425935), (9, 15489720), (10, 13940748), (12, 11617290), (15, 9293832), (17, 8200440), (18, 7744860), (20, 6970374), (24, 5808645), (27, 5163240), (30, 4646916), (34, 4100220), (36, 3872430), (40, 3485187), (45, 3097944), (51, 2733480), (54, 2581620), (60, 2323458), (68, 2050110), (72, 1936215), (81, 1721080), (85, 1640088), (90, 1548972), (102, 1366740), (108, 1290810), (120, 1161729), (135, 1032648), (136, 1025055), (153, 911160), (162, 860540), (170, 820044), (180, 774486), (204, 683370), (216, 645405), (255, 546696), (270, 516324), (306, 455580), (324, 430270), (340, 410022), (360, 387243), (405, 344216), (408, 341685), (459, 303720), (510, 273348), (540, 258162), (612, 227790), (648, 215135), (680, 205011), (765, 182232), (810, 172108), (918, 151860), (1020, 136674), (1080, 129081), (1224, 113895), (1377, 101240), (1530, 91116), (1620, 86054), (1836, 75930), (2040, 68337), (2295, 60744), (2531, 55080), (2754, 50620), (3060, 45558), (3240, 43027), (3672, 37965), (4590, 30372), (5062, 27540), (5508, 25310), (6120, 22779), (6885, 20248), (7593, 18360), (9180, 15186), (10124, 13770), (11016, 12655)]