20007676080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8219}}^1$

素因数の和:8278

約数の個数: 480

約数和(自身を含む): 83662502400

約数和(自身を除く): 63654826320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 49, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 98, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 147, 161, 168, 180, 184, 189, 196, 207, 210, 216, 230, 240, 245, 252, 270, 276, 280, 294, 315, 322, 336, 345, 360, 368, 378, 392, 414, 420, 432, 441, 460, 483, 490, 504, 540, 552, 560, 588, 621, 630, 644, 690, 720, 735, 756, 784, 805, 828, 840, 882, 920, 945, 966, 980, 1008, 1035, 1080, 1104, 1127, 1176, 1242, 1260, 1288, 1323, 1380, 1449, 1470, 1512, 1610, 1656, 1680, 1764, 1840, 1890, 1932, 1960, 2070, 2160, 2205, 2254, 2352, 2415, 2484, 2520, 2576, 2646, 2760, 2898, 2940, 3024, 3105, 3220, 3312, 3381, 3528, 3780, 3864, 3920, 4140, 4347, 4410, 4508, 4830, 4968, 5040, 5292, 5520, 5635, 5796, 5880, 6210, 6440, 6615, 6762, 7056, 7245, 7560, 7728, 8219, 8280, 8694, 8820, 9016, 9660, 9936, 10143, 10584, 11270, 11592, 11760, 12420, 12880, 13230, 13524, 14490, 15120, 16438, 16560, 16905, 17388, 17640, 18032, 19320, 20286, 21168, 21735, 22540, 23184, 24657, 24840, 26460, 27048, 28980, 30429, 32876, 33810, 34776, 35280, 38640, 40572, 41095, 43470, 45080, 49314, 49680, 50715, 52920, 54096, 57533, 57960, 60858, 65752, 67620, 69552, 73971, 81144, 82190, 86940, 90160, 98628, 101430, 105840, 115066, 115920, 121716, 123285, 131504, 135240, 147942, 152145, 162288, 164380, 172599, 173880, 189037, 197256, 202860, 221913, 230132, 243432, 246570, 270480, 287665, 295884, 304290, 328760, 345198, 347760, 369855, 378074, 394512, 402731, 405720, 443826, 460264, 486864, 493140, 517797, 567111, 575330, 591768, 608580, 657520, 690396, 739710, 756148, 805462, 811440, 862995, 887652, 920528, 945185, 986280, 1035594, 1109565, 1134222, 1150660, 1183536, 1208193, 1217160, 1323259, 1380792, 1479420, 1512296, 1553391, 1610924, 1701333, 1725990, 1775304, 1890370, 1972560, 2013655, 2071188, 2219130, 2268444, 2301320, 2416386, 2434320, 2588985, 2646518, 2761584, 2835555, 2958840, 3024592, 3106782, 3221848, 3402666, 3451980, 3550608, 3624579, 3780740, 3969777, 4027310, 4142376, 4438260, 4536888, 4602640, 4832772, 5103999, 5177970, 5293036, 5671110, 5917680, 6040965, 6213564, 6443696, 6616295, 6805332, 6903960, 7249158, 7561480, 7766955, 7939554, 8054620, 8284752, 8506665, 8876520, 9073776, 9262813, 9665544, 10207998, 10355940, 10586072, 10873737, 11342220, 11909331, 12081930, 12427128, 13232590, 13610664, 13807920, 14498316, 15122960, 15533910, 15879108, 16109240, 17013330, 17753040, 18122895, 18525626, 19331088, 19848885, 20415996, 20711880, 21172144, 21747474, 22684440, 23818662, 24163860, 24854256, 25519995, 26465180, 27221328, 27788439, 28996632, 31067820, 31758216, 32218480, 34026660, 35727993, 36245790, 37051252, 39697770, 40831992, 41423760, 43494948, 45368880, 46314065, 47637324, 48327720, 51039990, 52930360, 54368685, 55576878, 57993264, 59546655, 62135640, 63516432, 68053320, 71455986, 72491580, 74102504, 79395540, 81663984, 83365317, 86989896, 92628130, 95274648, 96655440, 102079980, 105860720, 108737370, 111153756, 119093310, 124271280, 136106640, 138942195, 142911972, 144983160, 148205008, 158791080, 166730634, 173979792, 178639965, 185256260, 190549296, 204159960, 217474740, 222307512, 238186620, 250095951, 277884390, 285823944, 289966320, 317582160, 333461268, 357279930, 370512520, 408319920, 416826585, 434949480, 444615024, 476373240, 500191902, 555768780, 571647888, 666922536, 714559860, 741025040, 833653170, 869898960, 952746480, 1000383804, 1111537560, 1250479755, 1333845072, 1429119720, 1667306340, 2000767608, 2223075120, 2500959510, 2858239440, 3334612680, 4001535216, 5001919020, 6669225360, 10003838040, 20007676080]

約数ペア:

[(1, 20007676080), (2, 10003838040), (3, 6669225360), (4, 5001919020), (5, 4001535216), (6, 3334612680), (7, 2858239440), (8, 2500959510), (9, 2223075120), (10, 2000767608), (12, 1667306340), (14, 1429119720), (15, 1333845072), (16, 1250479755), (18, 1111537560), (20, 1000383804), (21, 952746480), (23, 869898960), (24, 833653170), (27, 741025040), (28, 714559860), (30, 666922536), (35, 571647888), (36, 555768780), (40, 500191902), (42, 476373240), (45, 444615024), (46, 434949480), (48, 416826585), (49, 408319920), (54, 370512520), (56, 357279930), (60, 333461268), (63, 317582160), (69, 289966320), (70, 285823944), (72, 277884390), (80, 250095951), (84, 238186620), (90, 222307512), (92, 217474740), (98, 204159960), (105, 190549296), (108, 185256260), (112, 178639965), (115, 173979792), (120, 166730634), (126, 158791080), (135, 148205008), (138, 144983160), (140, 142911972), (144, 138942195), (147, 136106640), (161, 124271280), (168, 119093310), (180, 111153756), (184, 108737370), (189, 105860720), (196, 102079980), (207, 96655440), (210, 95274648), (216, 92628130), (230, 86989896), (240, 83365317), (245, 81663984), (252, 79395540), (270, 74102504), (276, 72491580), (280, 71455986), (294, 68053320), (315, 63516432), (322, 62135640), (336, 59546655), (345, 57993264), (360, 55576878), (368, 54368685), (378, 52930360), (392, 51039990), (414, 48327720), (420, 47637324), (432, 46314065), (441, 45368880), (460, 43494948), (483, 41423760), (490, 40831992), (504, 39697770), (540, 37051252), (552, 36245790), (560, 35727993), (588, 34026660), (621, 32218480), (630, 31758216), (644, 31067820), (690, 28996632), (720, 27788439), (735, 27221328), (756, 26465180), (784, 25519995), (805, 24854256), (828, 24163860), (840, 23818662), (882, 22684440), (920, 21747474), (945, 21172144), (966, 20711880), (980, 20415996), (1008, 19848885), (1035, 19331088), (1080, 18525626), (1104, 18122895), (1127, 17753040), (1176, 17013330), (1242, 16109240), (1260, 15879108), (1288, 15533910), (1323, 15122960), (1380, 14498316), (1449, 13807920), (1470, 13610664), (1512, 13232590), (1610, 12427128), (1656, 12081930), (1680, 11909331), (1764, 11342220), (1840, 10873737), (1890, 10586072), (1932, 10355940), (1960, 10207998), (2070, 9665544), (2160, 9262813), (2205, 9073776), (2254, 8876520), (2352, 8506665), (2415, 8284752), (2484, 8054620), (2520, 7939554), (2576, 7766955), (2646, 7561480), (2760, 7249158), (2898, 6903960), (2940, 6805332), (3024, 6616295), (3105, 6443696), (3220, 6213564), (3312, 6040965), (3381, 5917680), (3528, 5671110), (3780, 5293036), (3864, 5177970), (3920, 5103999), (4140, 4832772), (4347, 4602640), (4410, 4536888), (4508, 4438260), (4830, 4142376), (4968, 4027310), (5040, 3969777), (5292, 3780740), (5520, 3624579), (5635, 3550608), (5796, 3451980), (5880, 3402666), (6210, 3221848), (6440, 3106782), (6615, 3024592), (6762, 2958840), (7056, 2835555), (7245, 2761584), (7560, 2646518), (7728, 2588985), (8219, 2434320), (8280, 2416386), (8694, 2301320), (8820, 2268444), (9016, 2219130), (9660, 2071188), (9936, 2013655), (10143, 1972560), (10584, 1890370), (11270, 1775304), (11592, 1725990), (11760, 1701333), (12420, 1610924), (12880, 1553391), (13230, 1512296), (13524, 1479420), (14490, 1380792), (15120, 1323259), (16438, 1217160), (16560, 1208193), (16905, 1183536), (17388, 1150660), (17640, 1134222), (18032, 1109565), (19320, 1035594), (20286, 986280), (21168, 945185), (21735, 920528), (22540, 887652), (23184, 862995), (24657, 811440), (24840, 805462), (26460, 756148), (27048, 739710), (28980, 690396), (30429, 657520), (32876, 608580), (33810, 591768), (34776, 575330), (35280, 567111), (38640, 517797), (40572, 493140), (41095, 486864), (43470, 460264), (45080, 443826), (49314, 405720), (49680, 402731), (50715, 394512), (52920, 378074), (54096, 369855), (57533, 347760), (57960, 345198), (60858, 328760), (65752, 304290), (67620, 295884), (69552, 287665), (73971, 270480), (81144, 246570), (82190, 243432), (86940, 230132), (90160, 221913), (98628, 202860), (101430, 197256), (105840, 189037), (115066, 173880), (115920, 172599), (121716, 164380), (123285, 162288), (131504, 152145), (135240, 147942)]