2785369080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:998

約数の個数: 256

約数和(自身を含む): 9614868480

約数和(自身を除く): 6829499400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 127, 130, 136, 156, 170, 195, 204, 221, 254, 255, 260, 312, 340, 381, 390, 408, 442, 508, 510, 520, 635, 663, 680, 762, 780, 827, 884, 1016, 1020, 1105, 1270, 1326, 1524, 1560, 1651, 1654, 1768, 1905, 2040, 2159, 2210, 2481, 2540, 2652, 3048, 3302, 3308, 3315, 3810, 4135, 4318, 4420, 4953, 4962, 5080, 5304, 6477, 6604, 6616, 6630, 7620, 8255, 8270, 8636, 8840, 9906, 9924, 10751, 10795, 12405, 12954, 13208, 13260, 14059, 15240, 16510, 16540, 17272, 19812, 19848, 21502, 21590, 24765, 24810, 25908, 26520, 28067, 28118, 32253, 32385, 33020, 33080, 39624, 42177, 43004, 43180, 49530, 49620, 51816, 53755, 56134, 56236, 64506, 64770, 66040, 70295, 84201, 84354, 86008, 86360, 99060, 99240, 105029, 107510, 112268, 112472, 129012, 129540, 140335, 140590, 161265, 168402, 168708, 182767, 198120, 210058, 210885, 215020, 224536, 258024, 259080, 280670, 281180, 315087, 322530, 336804, 337416, 365534, 420116, 421005, 421770, 430040, 525145, 548301, 561340, 562360, 630174, 645060, 673608, 731068, 840232, 842010, 843540, 913835, 1050290, 1096602, 1122680, 1260348, 1290120, 1365377, 1462136, 1575435, 1684020, 1687080, 1785493, 1827670, 2100580, 2193204, 2520696, 2730754, 2741505, 3150870, 3368040, 3570986, 3655340, 4096131, 4201160, 4386408, 5356479, 5461508, 5483010, 6301740, 6826885, 7141972, 7310680, 8192262, 8927465, 10712958, 10923016, 10966020, 12603480, 13653770, 14283944, 16384524, 17854930, 20480655, 21425916, 21932040, 23211409, 26782395, 27307540, 32769048, 35709860, 40961310, 42851832, 46422818, 53564790, 54615080, 69634227, 71419720, 81922620, 92845636, 107129580, 116057045, 139268454, 163845240, 185691272, 214259160, 232114090, 278536908, 348171135, 464228180, 557073816, 696342270, 928456360, 1392684540, 2785369080]

約数ペア:

[(1, 2785369080), (2, 1392684540), (3, 928456360), (4, 696342270), (5, 557073816), (6, 464228180), (8, 348171135), (10, 278536908), (12, 232114090), (13, 214259160), (15, 185691272), (17, 163845240), (20, 139268454), (24, 116057045), (26, 107129580), (30, 92845636), (34, 81922620), (39, 71419720), (40, 69634227), (51, 54615080), (52, 53564790), (60, 46422818), (65, 42851832), (68, 40961310), (78, 35709860), (85, 32769048), (102, 27307540), (104, 26782395), (120, 23211409), (127, 21932040), (130, 21425916), (136, 20480655), (156, 17854930), (170, 16384524), (195, 14283944), (204, 13653770), (221, 12603480), (254, 10966020), (255, 10923016), (260, 10712958), (312, 8927465), (340, 8192262), (381, 7310680), (390, 7141972), (408, 6826885), (442, 6301740), (508, 5483010), (510, 5461508), (520, 5356479), (635, 4386408), (663, 4201160), (680, 4096131), (762, 3655340), (780, 3570986), (827, 3368040), (884, 3150870), (1016, 2741505), (1020, 2730754), (1105, 2520696), (1270, 2193204), (1326, 2100580), (1524, 1827670), (1560, 1785493), (1651, 1687080), (1654, 1684020), (1768, 1575435), (1905, 1462136), (2040, 1365377), (2159, 1290120), (2210, 1260348), (2481, 1122680), (2540, 1096602), (2652, 1050290), (3048, 913835), (3302, 843540), (3308, 842010), (3315, 840232), (3810, 731068), (4135, 673608), (4318, 645060), (4420, 630174), (4953, 562360), (4962, 561340), (5080, 548301), (5304, 525145), (6477, 430040), (6604, 421770), (6616, 421005), (6630, 420116), (7620, 365534), (8255, 337416), (8270, 336804), (8636, 322530), (8840, 315087), (9906, 281180), (9924, 280670), (10751, 259080), (10795, 258024), (12405, 224536), (12954, 215020), (13208, 210885), (13260, 210058), (14059, 198120), (15240, 182767), (16510, 168708), (16540, 168402), (17272, 161265), (19812, 140590), (19848, 140335), (21502, 129540), (21590, 129012), (24765, 112472), (24810, 112268), (25908, 107510), (26520, 105029), (28067, 99240), (28118, 99060), (32253, 86360), (32385, 86008), (33020, 84354), (33080, 84201), (39624, 70295), (42177, 66040), (43004, 64770), (43180, 64506), (49530, 56236), (49620, 56134), (51816, 53755)]