279714960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 480

約数和(自身を含む): 1188495360

約数和(自身を除く): 908780400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 23, 24, 28, 30, 35, 36, 38, 40, 42, 45, 46, 48, 56, 57, 60, 63, 69, 70, 72, 76, 80, 84, 90, 92, 95, 105, 112, 114, 115, 120, 126, 127, 133, 138, 140, 144, 152, 161, 168, 171, 180, 184, 190, 207, 210, 228, 230, 240, 252, 254, 266, 276, 280, 285, 304, 315, 322, 336, 342, 345, 360, 368, 380, 381, 399, 414, 420, 437, 456, 460, 483, 504, 508, 532, 552, 560, 570, 630, 635, 644, 665, 684, 690, 720, 760, 762, 798, 805, 828, 840, 855, 874, 889, 912, 920, 966, 1008, 1016, 1035, 1064, 1104, 1140, 1143, 1197, 1260, 1270, 1288, 1311, 1330, 1368, 1380, 1449, 1520, 1524, 1596, 1610, 1656, 1680, 1710, 1748, 1778, 1840, 1905, 1932, 1995, 2032, 2070, 2128, 2185, 2280, 2286, 2394, 2413, 2415, 2520, 2540, 2576, 2622, 2660, 2667, 2736, 2760, 2898, 2921, 3048, 3059, 3192, 3220, 3312, 3420, 3496, 3556, 3810, 3864, 3933, 3990, 4140, 4370, 4445, 4560, 4572, 4788, 4826, 4830, 5040, 5080, 5244, 5320, 5334, 5520, 5715, 5796, 5842, 5985, 6096, 6118, 6384, 6440, 6555, 6840, 6992, 7112, 7239, 7245, 7620, 7728, 7866, 7980, 8001, 8280, 8740, 8763, 8890, 9144, 9177, 9576, 9652, 9660, 10160, 10488, 10640, 10668, 11430, 11592, 11684, 11970, 12065, 12236, 12880, 13110, 13335, 13680, 14224, 14478, 14490, 14605, 15240, 15295, 15732, 15960, 16002, 16560, 16891, 17480, 17526, 17780, 18288, 18354, 19152, 19304, 19320, 19665, 20447, 20976, 21336, 21717, 22860, 23184, 23368, 23940, 24130, 24472, 26220, 26289, 26670, 27531, 28956, 28980, 29210, 30480, 30590, 31464, 31920, 32004, 33782, 34960, 35052, 35560, 36195, 36708, 38608, 38640, 39330, 40005, 40894, 42672, 43434, 43815, 45720, 45885, 46736, 47880, 48260, 48944, 50673, 52440, 52578, 53340, 55062, 55499, 57912, 57960, 58420, 61180, 61341, 62928, 64008, 67564, 70104, 71120, 72390, 73416, 78660, 80010, 81788, 84455, 86868, 87630, 91440, 91770, 95760, 96520, 101346, 102235, 104880, 105156, 106680, 108585, 110124, 110998, 115824, 115920, 116840, 122360, 122682, 128016, 131445, 135128, 137655, 140208, 144780, 146832, 152019, 157320, 160020, 163576, 166497, 168910, 173736, 175260, 183540, 184023, 193040, 202692, 204470, 210312, 213360, 217170, 220248, 221996, 233680, 244720, 245364, 253365, 262890, 270256, 275310, 277495, 289560, 304038, 306705, 314640, 320040, 327152, 332994, 337820, 347472, 350520, 367080, 368046, 388493, 405384, 408940, 420624, 434340, 440496, 443992, 490728, 499491, 506730, 525780, 550620, 554990, 579120, 608076, 613410, 640080, 665988, 675640, 701040, 734160, 736092, 760095, 776986, 810768, 817880, 832485, 868680, 887984, 920115, 981456, 998982, 1013460, 1051560, 1101240, 1109980, 1165479, 1216152, 1226820, 1331976, 1351280, 1472184, 1520190, 1553972, 1635760, 1664970, 1737360, 1840230, 1942465, 1997964, 2026920, 2103120, 2202480, 2219960, 2330958, 2432304, 2453640, 2497455, 2663952, 2944368, 3040380, 3107944, 3329940, 3496437, 3680460, 3884930, 3995928, 4053840, 4439920, 4661916, 4907280, 4994910, 5827395, 6080760, 6215888, 6659880, 6992874, 7360920, 7769860, 7991856, 9323832, 9989820, 11654790, 12161520, 13319760, 13985748, 14721840, 15539720, 17482185, 18647664, 19979640, 23309580, 27971496, 31079440, 34964370, 39959280, 46619160, 55942992, 69928740, 93238320, 139857480, 279714960]

約数ペア:

[(1, 279714960), (2, 139857480), (3, 93238320), (4, 69928740), (5, 55942992), (6, 46619160), (7, 39959280), (8, 34964370), (9, 31079440), (10, 27971496), (12, 23309580), (14, 19979640), (15, 18647664), (16, 17482185), (18, 15539720), (19, 14721840), (20, 13985748), (21, 13319760), (23, 12161520), (24, 11654790), (28, 9989820), (30, 9323832), (35, 7991856), (36, 7769860), (38, 7360920), (40, 6992874), (42, 6659880), (45, 6215888), (46, 6080760), (48, 5827395), (56, 4994910), (57, 4907280), (60, 4661916), (63, 4439920), (69, 4053840), (70, 3995928), (72, 3884930), (76, 3680460), (80, 3496437), (84, 3329940), (90, 3107944), (92, 3040380), (95, 2944368), (105, 2663952), (112, 2497455), (114, 2453640), (115, 2432304), (120, 2330958), (126, 2219960), (127, 2202480), (133, 2103120), (138, 2026920), (140, 1997964), (144, 1942465), (152, 1840230), (161, 1737360), (168, 1664970), (171, 1635760), (180, 1553972), (184, 1520190), (190, 1472184), (207, 1351280), (210, 1331976), (228, 1226820), (230, 1216152), (240, 1165479), (252, 1109980), (254, 1101240), (266, 1051560), (276, 1013460), (280, 998982), (285, 981456), (304, 920115), (315, 887984), (322, 868680), (336, 832485), (342, 817880), (345, 810768), (360, 776986), (368, 760095), (380, 736092), (381, 734160), (399, 701040), (414, 675640), (420, 665988), (437, 640080), (456, 613410), (460, 608076), (483, 579120), (504, 554990), (508, 550620), (532, 525780), (552, 506730), (560, 499491), (570, 490728), (630, 443992), (635, 440496), (644, 434340), (665, 420624), (684, 408940), (690, 405384), (720, 388493), (760, 368046), (762, 367080), (798, 350520), (805, 347472), (828, 337820), (840, 332994), (855, 327152), (874, 320040), (889, 314640), (912, 306705), (920, 304038), (966, 289560), (1008, 277495), (1016, 275310), (1035, 270256), (1064, 262890), (1104, 253365), (1140, 245364), (1143, 244720), (1197, 233680), (1260, 221996), (1270, 220248), (1288, 217170), (1311, 213360), (1330, 210312), (1368, 204470), (1380, 202692), (1449, 193040), (1520, 184023), (1524, 183540), (1596, 175260), (1610, 173736), (1656, 168910), (1680, 166497), (1710, 163576), (1748, 160020), (1778, 157320), (1840, 152019), (1905, 146832), (1932, 144780), (1995, 140208), (2032, 137655), (2070, 135128), (2128, 131445), (2185, 128016), (2280, 122682), (2286, 122360), (2394, 116840), (2413, 115920), (2415, 115824), (2520, 110998), (2540, 110124), (2576, 108585), (2622, 106680), (2660, 105156), (2667, 104880), (2736, 102235), (2760, 101346), (2898, 96520), (2921, 95760), (3048, 91770), (3059, 91440), (3192, 87630), (3220, 86868), (3312, 84455), (3420, 81788), (3496, 80010), (3556, 78660), (3810, 73416), (3864, 72390), (3933, 71120), (3990, 70104), (4140, 67564), (4370, 64008), (4445, 62928), (4560, 61341), (4572, 61180), (4788, 58420), (4826, 57960), (4830, 57912), (5040, 55499), (5080, 55062), (5244, 53340), (5320, 52578), (5334, 52440), (5520, 50673), (5715, 48944), (5796, 48260), (5842, 47880), (5985, 46736), (6096, 45885), (6118, 45720), (6384, 43815), (6440, 43434), (6555, 42672), (6840, 40894), (6992, 40005), (7112, 39330), (7239, 38640), (7245, 38608), (7620, 36708), (7728, 36195), (7866, 35560), (7980, 35052), (8001, 34960), (8280, 33782), (8740, 32004), (8763, 31920), (8890, 31464), (9144, 30590), (9177, 30480), (9576, 29210), (9652, 28980), (9660, 28956), (10160, 27531), (10488, 26670), (10640, 26289), (10668, 26220), (11430, 24472), (11592, 24130), (11684, 23940), (11970, 23368), (12065, 23184), (12236, 22860), (12880, 21717), (13110, 21336), (13335, 20976), (13680, 20447), (14224, 19665), (14478, 19320), (14490, 19304), (14605, 19152), (15240, 18354), (15295, 18288), (15732, 17780), (15960, 17526), (16002, 17480), (16560, 16891)]