378640080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5779}}^1$

素因数の和:5818

約数の個数: 240

約数和(自身を含む): 1565316480

約数和(自身を除く): 1186676400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 5779, 6552, 7280, 8190, 9360, 10920, 11558, 13104, 16380, 17337, 21840, 23116, 28895, 32760, 34674, 40453, 46232, 52011, 57790, 65520, 69348, 75127, 80906, 86685, 92464, 104022, 115580, 121359, 138696, 150254, 161812, 173370, 202265, 208044, 225381, 231160, 242718, 260055, 277392, 300508, 323624, 346740, 364077, 375635, 404530, 416088, 450762, 462320, 485436, 520110, 525889, 601016, 606795, 647248, 676143, 693480, 728154, 751270, 809060, 832176, 901524, 970872, 1040220, 1051778, 1126905, 1202032, 1213590, 1352286, 1386960, 1456308, 1502540, 1577667, 1618120, 1803048, 1820385, 1941744, 2080440, 2103556, 2253810, 2427180, 2629445, 2704572, 2912616, 3005080, 3155334, 3236240, 3380715, 3606096, 3640770, 4160880, 4207112, 4507620, 4733001, 4854360, 5258890, 5409144, 5825232, 6010160, 6310668, 6761430, 7281540, 7888335, 8414224, 9015240, 9466002, 9708720, 10517780, 10818288, 12621336, 13522860, 14563080, 15776670, 18030480, 18932004, 21035560, 23665005, 25242672, 27045720, 29126160, 31553340, 37864008, 42071120, 47330010, 54091440, 63106680, 75728016, 94660020, 126213360, 189320040, 378640080]

約数ペア:

[(1, 378640080), (2, 189320040), (3, 126213360), (4, 94660020), (5, 75728016), (6, 63106680), (7, 54091440), (8, 47330010), (9, 42071120), (10, 37864008), (12, 31553340), (13, 29126160), (14, 27045720), (15, 25242672), (16, 23665005), (18, 21035560), (20, 18932004), (21, 18030480), (24, 15776670), (26, 14563080), (28, 13522860), (30, 12621336), (35, 10818288), (36, 10517780), (39, 9708720), (40, 9466002), (42, 9015240), (45, 8414224), (48, 7888335), (52, 7281540), (56, 6761430), (60, 6310668), (63, 6010160), (65, 5825232), (70, 5409144), (72, 5258890), (78, 4854360), (80, 4733001), (84, 4507620), (90, 4207112), (91, 4160880), (104, 3640770), (105, 3606096), (112, 3380715), (117, 3236240), (120, 3155334), (126, 3005080), (130, 2912616), (140, 2704572), (144, 2629445), (156, 2427180), (168, 2253810), (180, 2103556), (182, 2080440), (195, 1941744), (208, 1820385), (210, 1803048), (234, 1618120), (240, 1577667), (252, 1502540), (260, 1456308), (273, 1386960), (280, 1352286), (312, 1213590), (315, 1202032), (336, 1126905), (360, 1051778), (364, 1040220), (390, 970872), (420, 901524), (455, 832176), (468, 809060), (504, 751270), (520, 728154), (546, 693480), (560, 676143), (585, 647248), (624, 606795), (630, 601016), (720, 525889), (728, 520110), (780, 485436), (819, 462320), (840, 450762), (910, 416088), (936, 404530), (1008, 375635), (1040, 364077), (1092, 346740), (1170, 323624), (1260, 300508), (1365, 277392), (1456, 260055), (1560, 242718), (1638, 231160), (1680, 225381), (1820, 208044), (1872, 202265), (2184, 173370), (2340, 161812), (2520, 150254), (2730, 138696), (3120, 121359), (3276, 115580), (3640, 104022), (4095, 92464), (4368, 86685), (4680, 80906), (5040, 75127), (5460, 69348), (5779, 65520), (6552, 57790), (7280, 52011), (8190, 46232), (9360, 40453), (10920, 34674), (11558, 32760), (13104, 28895), (16380, 23116), (17337, 21840)]