80843260680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{822581}}^1$

素因数の和:822621

約数の個数: 256

約数和(自身を含む): 331665062400

約数和(自身を除く): 250821801720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 16380, 19656, 24570, 32760, 49140, 98280, 822581, 1645162, 2467743, 3290324, 4112905, 4935486, 5758067, 6580648, 7403229, 8225810, 9870972, 10693553, 11516134, 12338715, 14806458, 16451620, 17274201, 19741944, 21387106, 22209687, 23032268, 24677430, 28790335, 29612916, 32080659, 32903240, 34548402, 37016145, 42774212, 44419374, 46064536, 49354860, 51822603, 53467765, 57580670, 59225832, 64161318, 69096804, 74032290, 74854871, 85548424, 86371005, 88838748, 96241977, 98709720, 103645206, 106935530, 111048435, 115161340, 128322636, 138193608, 148064580, 149709742, 155467809, 160403295, 172742010, 177677496, 192483954, 207290412, 213871060, 222096870, 224564613, 230322680, 256645272, 259113015, 288725931, 296129160, 299419484, 310935618, 320806590, 345484020, 374274355, 384967908, 414580824, 427742120, 444193740, 449129226, 481209885, 518226030, 577451862, 598838968, 621871236, 641613180, 673693839, 690968040, 748548710, 769935816, 777339045, 888387480, 898258452, 962419770, 1036452060, 1122823065, 1154903724, 1243742472, 1283226360, 1347387678, 1443629655, 1497097420, 1554678090, 1796516904, 1924839540, 2021081517, 2072904120, 2245646130, 2309807448, 2694775356, 2887259310, 2994194840, 3109356180, 3368469195, 3849679080, 4042163034, 4491292260, 5389550712, 5774518620, 6218712360, 6736938390, 8084326068, 8982584520, 10105407585, 11549037240, 13473876780, 16168652136, 20210815170, 26947753560, 40421630340, 80843260680]

約数ペア:

[(1, 80843260680), (2, 40421630340), (3, 26947753560), (4, 20210815170), (5, 16168652136), (6, 13473876780), (7, 11549037240), (8, 10105407585), (9, 8982584520), (10, 8084326068), (12, 6736938390), (13, 6218712360), (14, 5774518620), (15, 5389550712), (18, 4491292260), (20, 4042163034), (21, 3849679080), (24, 3368469195), (26, 3109356180), (27, 2994194840), (28, 2887259310), (30, 2694775356), (35, 2309807448), (36, 2245646130), (39, 2072904120), (40, 2021081517), (42, 1924839540), (45, 1796516904), (52, 1554678090), (54, 1497097420), (56, 1443629655), (60, 1347387678), (63, 1283226360), (65, 1243742472), (70, 1154903724), (72, 1122823065), (78, 1036452060), (84, 962419770), (90, 898258452), (91, 888387480), (104, 777339045), (105, 769935816), (108, 748548710), (117, 690968040), (120, 673693839), (126, 641613180), (130, 621871236), (135, 598838968), (140, 577451862), (156, 518226030), (168, 481209885), (180, 449129226), (182, 444193740), (189, 427742120), (195, 414580824), (210, 384967908), (216, 374274355), (234, 345484020), (252, 320806590), (260, 310935618), (270, 299419484), (273, 296129160), (280, 288725931), (312, 259113015), (315, 256645272), (351, 230322680), (360, 224564613), (364, 222096870), (378, 213871060), (390, 207290412), (420, 192483954), (455, 177677496), (468, 172742010), (504, 160403295), (520, 155467809), (540, 149709742), (546, 148064580), (585, 138193608), (630, 128322636), (702, 115161340), (728, 111048435), (756, 106935530), (780, 103645206), (819, 98709720), (840, 96241977), (910, 88838748), (936, 86371005), (945, 85548424), (1080, 74854871), (1092, 74032290), (1170, 69096804), (1260, 64161318), (1365, 59225832), (1404, 57580670), (1512, 53467765), (1560, 51822603), (1638, 49354860), (1755, 46064536), (1820, 44419374), (1890, 42774212), (2184, 37016145), (2340, 34548402), (2457, 32903240), (2520, 32080659), (2730, 29612916), (2808, 28790335), (3276, 24677430), (3510, 23032268), (3640, 22209687), (3780, 21387106), (4095, 19741944), (4680, 17274201), (4914, 16451620), (5460, 14806458), (6552, 12338715), (7020, 11516134), (7560, 10693553), (8190, 9870972), (9828, 8225810), (10920, 7403229), (12285, 6580648), (14040, 5758067), (16380, 4935486), (19656, 4112905), (24570, 3290324), (32760, 2467743), (49140, 1645162), (98280, 822581)]