642248640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 504

約数和(自身を含む): 2582296080

約数和(自身を除く): 1940047440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 97, 99, 110, 114, 120, 121, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 194, 198, 209, 220, 228, 240, 242, 264, 285, 288, 291, 304, 320, 330, 342, 352, 360, 363, 380, 388, 396, 418, 440, 456, 480, 484, 485, 495, 528, 570, 576, 582, 605, 608, 627, 660, 684, 704, 720, 726, 760, 776, 792, 836, 855, 873, 880, 912, 960, 968, 970, 990, 1045, 1056, 1067, 1089, 1140, 1164, 1210, 1216, 1254, 1320, 1368, 1440, 1452, 1455, 1520, 1552, 1584, 1672, 1710, 1746, 1760, 1815, 1824, 1843, 1881, 1936, 1940, 1980, 2090, 2112, 2134, 2178, 2280, 2299, 2328, 2420, 2508, 2640, 2736, 2880, 2904, 2910, 3040, 3104, 3135, 3168, 3201, 3344, 3420, 3492, 3520, 3630, 3648, 3686, 3762, 3872, 3880, 3960, 4180, 4268, 4356, 4365, 4560, 4598, 4656, 4840, 5016, 5280, 5335, 5445, 5472, 5529, 5808, 5820, 6080, 6208, 6270, 6336, 6402, 6688, 6840, 6897, 6984, 7260, 7372, 7524, 7744, 7760, 7920, 8360, 8536, 8712, 8730, 9120, 9196, 9215, 9312, 9405, 9603, 9680, 10032, 10560, 10670, 10890, 10944, 11058, 11495, 11616, 11640, 11737, 12540, 12804, 13376, 13680, 13794, 13968, 14520, 14744, 15048, 15520, 15840, 16005, 16587, 16720, 17072, 17424, 17460, 18240, 18392, 18430, 18624, 18810, 19206, 19360, 20064, 20273, 20691, 21340, 21780, 22116, 22990, 23232, 23280, 23474, 25080, 25608, 27360, 27588, 27645, 27936, 29040, 29488, 30096, 31040, 31680, 32010, 33174, 33440, 34144, 34485, 34848, 34920, 35211, 36784, 36860, 37620, 38412, 38720, 40128, 40546, 41382, 42680, 43560, 44232, 45980, 46560, 46948, 48015, 50160, 51216, 54720, 55176, 55290, 55872, 58080, 58685, 58976, 60192, 60819, 64020, 66348, 66880, 68288, 68970, 69696, 69840, 70422, 73568, 73720, 75240, 76824, 81092, 82764, 82935, 85360, 87120, 88464, 91960, 93120, 93896, 96030, 100320, 101365, 102432, 103455, 105633, 110352, 110580, 116160, 117370, 117952, 120384, 121638, 128040, 132696, 137940, 139680, 140844, 147136, 147440, 150480, 153648, 162184, 165528, 165870, 170720, 174240, 176055, 176928, 182457, 183920, 187792, 192060, 200640, 202730, 204864, 206910, 211266, 220704, 221160, 223003, 234740, 243276, 256080, 265392, 275880, 279360, 281688, 294880, 300960, 304095, 307296, 324368, 331056, 331740, 341440, 348480, 352110, 353856, 364914, 367840, 375584, 384120, 405460, 413820, 422532, 441408, 442320, 446006, 469480, 486552, 512160, 528165, 530784, 551760, 563376, 589760, 601920, 608190, 614592, 648736, 662112, 663480, 669009, 704220, 729828, 735680, 751168, 768240, 810920, 827640, 845064, 884640, 892012, 912285, 938960, 973104, 1024320, 1056330, 1061568, 1103520, 1115015, 1126752, 1216380, 1297472, 1324224, 1326960, 1338018, 1408440, 1459656, 1536480, 1621840, 1655280, 1690128, 1769280, 1784024, 1824570, 1877920, 1946208, 2007027, 2112660, 2207040, 2230030, 2253504, 2432760, 2653920, 2676036, 2816880, 2919312, 3072960, 3243680, 3310560, 3345045, 3380256, 3568048, 3649140, 3755840, 3892416, 4014054, 4225320, 4460060, 4865520, 5307840, 5352072, 5633760, 5838624, 6487360, 6621120, 6690090, 6760512, 7136096, 7298280, 8028108, 8450640, 8920120, 9731040, 10035135, 10704144, 11267520, 11677248, 13380180, 14272192, 14596560, 16056216, 16901280, 17840240, 19462080, 20070270, 21408288, 26760360, 29193120, 32112432, 33802560, 35680480, 40140540, 42816576, 53520720, 58386240, 64224864, 71360960, 80281080, 107041440, 128449728, 160562160, 214082880, 321124320, 642248640]

約数ペア:

[(1, 642248640), (2, 321124320), (3, 214082880), (4, 160562160), (5, 128449728), (6, 107041440), (8, 80281080), (9, 71360960), (10, 64224864), (11, 58386240), (12, 53520720), (15, 42816576), (16, 40140540), (18, 35680480), (19, 33802560), (20, 32112432), (22, 29193120), (24, 26760360), (30, 21408288), (32, 20070270), (33, 19462080), (36, 17840240), (38, 16901280), (40, 16056216), (44, 14596560), (45, 14272192), (48, 13380180), (55, 11677248), (57, 11267520), (60, 10704144), (64, 10035135), (66, 9731040), (72, 8920120), (76, 8450640), (80, 8028108), (88, 7298280), (90, 7136096), (95, 6760512), (96, 6690090), (97, 6621120), (99, 6487360), (110, 5838624), (114, 5633760), (120, 5352072), (121, 5307840), (132, 4865520), (144, 4460060), (152, 4225320), (160, 4014054), (165, 3892416), (171, 3755840), (176, 3649140), (180, 3568048), (190, 3380256), (192, 3345045), (194, 3310560), (198, 3243680), (209, 3072960), (220, 2919312), (228, 2816880), (240, 2676036), (242, 2653920), (264, 2432760), (285, 2253504), (288, 2230030), (291, 2207040), (304, 2112660), (320, 2007027), (330, 1946208), (342, 1877920), (352, 1824570), (360, 1784024), (363, 1769280), (380, 1690128), (388, 1655280), (396, 1621840), (418, 1536480), (440, 1459656), (456, 1408440), (480, 1338018), (484, 1326960), (485, 1324224), (495, 1297472), (528, 1216380), (570, 1126752), (576, 1115015), (582, 1103520), (605, 1061568), (608, 1056330), (627, 1024320), (660, 973104), (684, 938960), (704, 912285), (720, 892012), (726, 884640), (760, 845064), (776, 827640), (792, 810920), (836, 768240), (855, 751168), (873, 735680), (880, 729828), (912, 704220), (960, 669009), (968, 663480), (970, 662112), (990, 648736), (1045, 614592), (1056, 608190), (1067, 601920), (1089, 589760), (1140, 563376), (1164, 551760), (1210, 530784), (1216, 528165), (1254, 512160), (1320, 486552), (1368, 469480), (1440, 446006), (1452, 442320), (1455, 441408), (1520, 422532), (1552, 413820), (1584, 405460), (1672, 384120), (1710, 375584), (1746, 367840), (1760, 364914), (1815, 353856), (1824, 352110), (1843, 348480), (1881, 341440), (1936, 331740), (1940, 331056), (1980, 324368), (2090, 307296), (2112, 304095), (2134, 300960), (2178, 294880), (2280, 281688), (2299, 279360), (2328, 275880), (2420, 265392), (2508, 256080), (2640, 243276), (2736, 234740), (2880, 223003), (2904, 221160), (2910, 220704), (3040, 211266), (3104, 206910), (3135, 204864), (3168, 202730), (3201, 200640), (3344, 192060), (3420, 187792), (3492, 183920), (3520, 182457), (3630, 176928), (3648, 176055), (3686, 174240), (3762, 170720), (3872, 165870), (3880, 165528), (3960, 162184), (4180, 153648), (4268, 150480), (4356, 147440), (4365, 147136), (4560, 140844), (4598, 139680), (4656, 137940), (4840, 132696), (5016, 128040), (5280, 121638), (5335, 120384), (5445, 117952), (5472, 117370), (5529, 116160), (5808, 110580), (5820, 110352), (6080, 105633), (6208, 103455), (6270, 102432), (6336, 101365), (6402, 100320), (6688, 96030), (6840, 93896), (6897, 93120), (6984, 91960), (7260, 88464), (7372, 87120), (7524, 85360), (7744, 82935), (7760, 82764), (7920, 81092), (8360, 76824), (8536, 75240), (8712, 73720), (8730, 73568), (9120, 70422), (9196, 69840), (9215, 69696), (9312, 68970), (9405, 68288), (9603, 66880), (9680, 66348), (10032, 64020), (10560, 60819), (10670, 60192), (10890, 58976), (10944, 58685), (11058, 58080), (11495, 55872), (11616, 55290), (11640, 55176), (11737, 54720), (12540, 51216), (12804, 50160), (13376, 48015), (13680, 46948), (13794, 46560), (13968, 45980), (14520, 44232), (14744, 43560), (15048, 42680), (15520, 41382), (15840, 40546), (16005, 40128), (16587, 38720), (16720, 38412), (17072, 37620), (17424, 36860), (17460, 36784), (18240, 35211), (18392, 34920), (18430, 34848), (18624, 34485), (18810, 34144), (19206, 33440), (19360, 33174), (20064, 32010), (20273, 31680), (20691, 31040), (21340, 30096), (21780, 29488), (22116, 29040), (22990, 27936), (23232, 27645), (23280, 27588), (23474, 27360), (25080, 25608)]