2569678020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17431}}^1$

素因数の和:17472

約数の個数: 240

約数和(自身を含む): 9922015488

約数和(自身を除く): 7352337468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 7020, 7371, 8190, 9828, 10530, 11340, 12285, 14742, 16380, 17431, 21060, 24570, 29484, 34862, 36855, 49140, 52293, 69724, 73710, 87155, 104586, 122017, 147420, 156879, 174310, 209172, 226603, 244034, 261465, 313758, 348620, 366051, 453206, 470637, 488068, 522930, 610085, 627516, 679809, 732102, 784395, 906412, 941274, 1045860, 1098153, 1133015, 1220170, 1359618, 1411911, 1464204, 1568790, 1586221, 1830255, 1882548, 2039427, 2196306, 2266030, 2353185, 2440340, 2719236, 2823822, 3137580, 3172442, 3294459, 3399045, 3660510, 4078854, 4392612, 4532060, 4706370, 4758663, 5490765, 5647644, 6118281, 6344884, 6588918, 6798090, 7059555, 7321020, 7931105, 8157708, 9412740, 9517326, 9883377, 10197135, 10981530, 12236562, 13177836, 13596180, 14119110, 14275989, 15862210, 16472295, 18354843, 19034652, 19766754, 20394270, 21963060, 23793315, 24473124, 28238220, 28551978, 30591405, 31724420, 32944590, 36709686, 39533508, 40788540, 42827967, 47586630, 49416885, 57103956, 61182810, 65889180, 71379945, 73419372, 85655934, 91774215, 95173260, 98833770, 122365620, 128483901, 142759890, 171311868, 183548430, 197667540, 214139835, 256967802, 285519780, 367096860, 428279670, 513935604, 642419505, 856559340, 1284839010, 2569678020]

約数ペア:

[(1, 2569678020), (2, 1284839010), (3, 856559340), (4, 642419505), (5, 513935604), (6, 428279670), (7, 367096860), (9, 285519780), (10, 256967802), (12, 214139835), (13, 197667540), (14, 183548430), (15, 171311868), (18, 142759890), (20, 128483901), (21, 122365620), (26, 98833770), (27, 95173260), (28, 91774215), (30, 85655934), (35, 73419372), (36, 71379945), (39, 65889180), (42, 61182810), (45, 57103956), (52, 49416885), (54, 47586630), (60, 42827967), (63, 40788540), (65, 39533508), (70, 36709686), (78, 32944590), (81, 31724420), (84, 30591405), (90, 28551978), (91, 28238220), (105, 24473124), (108, 23793315), (117, 21963060), (126, 20394270), (130, 19766754), (135, 19034652), (140, 18354843), (156, 16472295), (162, 15862210), (180, 14275989), (182, 14119110), (189, 13596180), (195, 13177836), (210, 12236562), (234, 10981530), (252, 10197135), (260, 9883377), (270, 9517326), (273, 9412740), (315, 8157708), (324, 7931105), (351, 7321020), (364, 7059555), (378, 6798090), (390, 6588918), (405, 6344884), (420, 6118281), (455, 5647644), (468, 5490765), (540, 4758663), (546, 4706370), (567, 4532060), (585, 4392612), (630, 4078854), (702, 3660510), (756, 3399045), (780, 3294459), (810, 3172442), (819, 3137580), (910, 2823822), (945, 2719236), (1053, 2440340), (1092, 2353185), (1134, 2266030), (1170, 2196306), (1260, 2039427), (1365, 1882548), (1404, 1830255), (1620, 1586221), (1638, 1568790), (1755, 1464204), (1820, 1411911), (1890, 1359618), (2106, 1220170), (2268, 1133015), (2340, 1098153), (2457, 1045860), (2730, 941274), (2835, 906412), (3276, 784395), (3510, 732102), (3780, 679809), (4095, 627516), (4212, 610085), (4914, 522930), (5265, 488068), (5460, 470637), (5670, 453206), (7020, 366051), (7371, 348620), (8190, 313758), (9828, 261465), (10530, 244034), (11340, 226603), (12285, 209172), (14742, 174310), (16380, 156879), (17431, 147420), (21060, 122017), (24570, 104586), (29484, 87155), (34862, 73710), (36855, 69724), (49140, 52293)]