490717920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 576

約数和(自身を含む): 2084963328

約数和(自身を除く): 1594245408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 71, 77, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 121, 132, 136, 140, 142, 154, 160, 165, 168, 170, 176, 187, 204, 210, 213, 220, 224, 231, 238, 240, 242, 255, 264, 272, 280, 284, 308, 330, 336, 340, 352, 355, 357, 363, 374, 385, 408, 420, 426, 440, 462, 476, 480, 484, 497, 510, 528, 544, 560, 561, 568, 595, 605, 616, 660, 672, 680, 710, 714, 726, 748, 770, 781, 816, 840, 847, 852, 880, 924, 935, 952, 968, 994, 1020, 1056, 1065, 1120, 1122, 1136, 1155, 1190, 1207, 1210, 1232, 1309, 1320, 1360, 1420, 1428, 1452, 1491, 1496, 1540, 1562, 1632, 1680, 1694, 1704, 1760, 1785, 1815, 1848, 1870, 1904, 1936, 1988, 2040, 2057, 2130, 2244, 2272, 2310, 2343, 2380, 2414, 2420, 2464, 2485, 2541, 2618, 2640, 2720, 2805, 2840, 2856, 2904, 2982, 2992, 3080, 3124, 3360, 3388, 3408, 3570, 3621, 3630, 3696, 3740, 3808, 3872, 3905, 3927, 3976, 4080, 4114, 4235, 4260, 4488, 4620, 4686, 4760, 4828, 4840, 4970, 5082, 5236, 5280, 5467, 5610, 5680, 5712, 5808, 5964, 5984, 6035, 6160, 6171, 6248, 6545, 6776, 6816, 7140, 7242, 7260, 7392, 7455, 7480, 7810, 7854, 7952, 8160, 8228, 8449, 8470, 8520, 8591, 8976, 9240, 9372, 9520, 9656, 9680, 9940, 10164, 10285, 10472, 10934, 11220, 11360, 11424, 11616, 11715, 11928, 12070, 12320, 12342, 12496, 12705, 13090, 13277, 13552, 14280, 14399, 14484, 14520, 14910, 14960, 15620, 15708, 15904, 16401, 16456, 16898, 16940, 17040, 17182, 17952, 18105, 18480, 18744, 19040, 19312, 19360, 19635, 19880, 20328, 20570, 20944, 21868, 22440, 23430, 23856, 24140, 24684, 24992, 25347, 25410, 25773, 26180, 26554, 27104, 27335, 28560, 28798, 28968, 29040, 29820, 29920, 30855, 31240, 31416, 32802, 32912, 33796, 33880, 34080, 34364, 36210, 36960, 37488, 38624, 39270, 39760, 39831, 40656, 41140, 41888, 42245, 42955, 43197, 43736, 44880, 46860, 47712, 48280, 49368, 50694, 50820, 51546, 52360, 53108, 54670, 57120, 57596, 57936, 58080, 59640, 60137, 61710, 62480, 62832, 65604, 65824, 66385, 67592, 67760, 68728, 71995, 72420, 74976, 78540, 79520, 79662, 81312, 82005, 82280, 84490, 85910, 86394, 87472, 89760, 92939, 93720, 96560, 98736, 101388, 101640, 103092, 104720, 106216, 109340, 115192, 115872, 119280, 120274, 123420, 124960, 125664, 126735, 128865, 131208, 132770, 135184, 135520, 137456, 143990, 144840, 146047, 157080, 159324, 164010, 164560, 168980, 171820, 172788, 174944, 180411, 185878, 187440, 193120, 197472, 199155, 202776, 203280, 206184, 209440, 212432, 215985, 218680, 230384, 238560, 240548, 246840, 253470, 257730, 262416, 265540, 270368, 274912, 278817, 287980, 289680, 292094, 300685, 314160, 318648, 328020, 329120, 337960, 343640, 345576, 360822, 371756, 374880, 398310, 405552, 406560, 412368, 424864, 431970, 437360, 438141, 460768, 464695, 481096, 493680, 506940, 515460, 524832, 531080, 557634, 575960, 579360, 584188, 601370, 628320, 637296, 656040, 675920, 687280, 691152, 721644, 730235, 743512, 796620, 811104, 824736, 863940, 874720, 876282, 902055, 929390, 962192, 987360, 1013880, 1022329, 1030920, 1062160, 1115268, 1151920, 1168376, 1202740, 1274592, 1312080, 1351840, 1374560, 1382304, 1394085, 1443288, 1460470, 1487024, 1593240, 1727880, 1752564, 1804110, 1858780, 1924384, 2027760, 2044658, 2061840, 2124320, 2190705, 2230536, 2303840, 2336752, 2405480, 2624160, 2788170, 2886576, 2920940, 2974048, 3066987, 3186480, 3455760, 3505128, 3608220, 3717560, 4055520, 4089316, 4123680, 4381410, 4461072, 4673504, 4810960, 5111645, 5576340, 5773152, 5841880, 6133974, 6372960, 6911520, 7010256, 7216440, 7435120, 8178632, 8762820, 8922144, 9621920, 10223290, 11152680, 11683760, 12267948, 14020512, 14432880, 14870240, 15334935, 16357264, 17525640, 20446580, 22305360, 23367520, 24535896, 28865760, 30669870, 32714528, 35051280, 40893160, 44610720, 49071792, 61339740, 70102560, 81786320, 98143584, 122679480, 163572640, 245358960, 490717920]

約数ペア:

[(1, 490717920), (2, 245358960), (3, 163572640), (4, 122679480), (5, 98143584), (6, 81786320), (7, 70102560), (8, 61339740), (10, 49071792), (11, 44610720), (12, 40893160), (14, 35051280), (15, 32714528), (16, 30669870), (17, 28865760), (20, 24535896), (21, 23367520), (22, 22305360), (24, 20446580), (28, 17525640), (30, 16357264), (32, 15334935), (33, 14870240), (34, 14432880), (35, 14020512), (40, 12267948), (42, 11683760), (44, 11152680), (48, 10223290), (51, 9621920), (55, 8922144), (56, 8762820), (60, 8178632), (66, 7435120), (68, 7216440), (70, 7010256), (71, 6911520), (77, 6372960), (80, 6133974), (84, 5841880), (85, 5773152), (88, 5576340), (96, 5111645), (102, 4810960), (105, 4673504), (110, 4461072), (112, 4381410), (119, 4123680), (120, 4089316), (121, 4055520), (132, 3717560), (136, 3608220), (140, 3505128), (142, 3455760), (154, 3186480), (160, 3066987), (165, 2974048), (168, 2920940), (170, 2886576), (176, 2788170), (187, 2624160), (204, 2405480), (210, 2336752), (213, 2303840), (220, 2230536), (224, 2190705), (231, 2124320), (238, 2061840), (240, 2044658), (242, 2027760), (255, 1924384), (264, 1858780), (272, 1804110), (280, 1752564), (284, 1727880), (308, 1593240), (330, 1487024), (336, 1460470), (340, 1443288), (352, 1394085), (355, 1382304), (357, 1374560), (363, 1351840), (374, 1312080), (385, 1274592), (408, 1202740), (420, 1168376), (426, 1151920), (440, 1115268), (462, 1062160), (476, 1030920), (480, 1022329), (484, 1013880), (497, 987360), (510, 962192), (528, 929390), (544, 902055), (560, 876282), (561, 874720), (568, 863940), (595, 824736), (605, 811104), (616, 796620), (660, 743512), (672, 730235), (680, 721644), (710, 691152), (714, 687280), (726, 675920), (748, 656040), (770, 637296), (781, 628320), (816, 601370), (840, 584188), (847, 579360), (852, 575960), (880, 557634), (924, 531080), (935, 524832), (952, 515460), (968, 506940), (994, 493680), (1020, 481096), (1056, 464695), (1065, 460768), (1120, 438141), (1122, 437360), (1136, 431970), (1155, 424864), (1190, 412368), (1207, 406560), (1210, 405552), (1232, 398310), (1309, 374880), (1320, 371756), (1360, 360822), (1420, 345576), (1428, 343640), (1452, 337960), (1491, 329120), (1496, 328020), (1540, 318648), (1562, 314160), (1632, 300685), (1680, 292094), (1694, 289680), (1704, 287980), (1760, 278817), (1785, 274912), (1815, 270368), (1848, 265540), (1870, 262416), (1904, 257730), (1936, 253470), (1988, 246840), (2040, 240548), (2057, 238560), (2130, 230384), (2244, 218680), (2272, 215985), (2310, 212432), (2343, 209440), (2380, 206184), (2414, 203280), (2420, 202776), (2464, 199155), (2485, 197472), (2541, 193120), (2618, 187440), (2640, 185878), (2720, 180411), (2805, 174944), (2840, 172788), (2856, 171820), (2904, 168980), (2982, 164560), (2992, 164010), (3080, 159324), (3124, 157080), (3360, 146047), (3388, 144840), (3408, 143990), (3570, 137456), (3621, 135520), (3630, 135184), (3696, 132770), (3740, 131208), (3808, 128865), (3872, 126735), (3905, 125664), (3927, 124960), (3976, 123420), (4080, 120274), (4114, 119280), (4235, 115872), (4260, 115192), (4488, 109340), (4620, 106216), (4686, 104720), (4760, 103092), (4828, 101640), (4840, 101388), (4970, 98736), (5082, 96560), (5236, 93720), (5280, 92939), (5467, 89760), (5610, 87472), (5680, 86394), (5712, 85910), (5808, 84490), (5964, 82280), (5984, 82005), (6035, 81312), (6160, 79662), (6171, 79520), (6248, 78540), (6545, 74976), (6776, 72420), (6816, 71995), (7140, 68728), (7242, 67760), (7260, 67592), (7392, 66385), (7455, 65824), (7480, 65604), (7810, 62832), (7854, 62480), (7952, 61710), (8160, 60137), (8228, 59640), (8449, 58080), (8470, 57936), (8520, 57596), (8591, 57120), (8976, 54670), (9240, 53108), (9372, 52360), (9520, 51546), (9656, 50820), (9680, 50694), (9940, 49368), (10164, 48280), (10285, 47712), (10472, 46860), (10934, 44880), (11220, 43736), (11360, 43197), (11424, 42955), (11616, 42245), (11715, 41888), (11928, 41140), (12070, 40656), (12320, 39831), (12342, 39760), (12496, 39270), (12705, 38624), (13090, 37488), (13277, 36960), (13552, 36210), (14280, 34364), (14399, 34080), (14484, 33880), (14520, 33796), (14910, 32912), (14960, 32802), (15620, 31416), (15708, 31240), (15904, 30855), (16401, 29920), (16456, 29820), (16898, 29040), (16940, 28968), (17040, 28798), (17182, 28560), (17952, 27335), (18105, 27104), (18480, 26554), (18744, 26180), (19040, 25773), (19312, 25410), (19360, 25347), (19635, 24992), (19880, 24684), (20328, 24140), (20570, 23856), (20944, 23430), (21868, 22440)]