218383626720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{51137}}^1$

素因数の和:51234

約数の個数: 384

約数和(自身を含む): 831351693312

約数和(自身を除く): 612968066592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 41, 42, 48, 56, 60, 62, 70, 80, 82, 84, 93, 96, 105, 112, 120, 123, 124, 140, 155, 160, 164, 168, 186, 205, 210, 217, 224, 240, 246, 248, 280, 287, 310, 328, 336, 372, 410, 420, 434, 465, 480, 492, 496, 560, 574, 615, 620, 651, 656, 672, 744, 820, 840, 861, 868, 930, 984, 992, 1085, 1120, 1148, 1230, 1240, 1271, 1302, 1312, 1435, 1488, 1640, 1680, 1722, 1736, 1860, 1968, 2170, 2296, 2460, 2480, 2542, 2604, 2870, 2976, 3255, 3280, 3360, 3444, 3472, 3720, 3813, 3936, 4305, 4340, 4592, 4920, 4960, 5084, 5208, 5740, 6355, 6510, 6560, 6888, 6944, 7440, 7626, 8610, 8680, 8897, 9184, 9840, 10168, 10416, 11480, 12710, 13020, 13776, 14880, 15252, 17220, 17360, 17794, 19065, 19680, 20336, 20832, 22960, 25420, 26040, 26691, 27552, 30504, 34440, 34720, 35588, 38130, 40672, 44485, 45920, 50840, 51137, 52080, 53382, 61008, 68880, 71176, 76260, 88970, 101680, 102274, 104160, 106764, 122016, 133455, 137760, 142352, 152520, 153411, 177940, 203360, 204548, 213528, 255685, 266910, 284704, 305040, 306822, 355880, 357959, 409096, 427056, 511370, 533820, 610080, 613644, 711760, 715918, 767055, 818192, 854112, 1022740, 1067640, 1073877, 1227288, 1423520, 1431836, 1534110, 1585247, 1636384, 1789795, 2045480, 2096617, 2135280, 2147754, 2454576, 2863672, 3068220, 3170494, 3579590, 4090960, 4193234, 4270560, 4295508, 4755741, 4909152, 5369385, 5727344, 6136440, 6289851, 6340988, 7159180, 7926235, 8181920, 8386468, 8591016, 9511482, 10483085, 10738770, 11096729, 11454688, 12272880, 12579702, 12681976, 14318360, 14676319, 15852470, 16772936, 17182032, 19022964, 20966170, 21477540, 22193458, 23778705, 24545760, 25159404, 25363952, 28636720, 29352638, 31449255, 31704940, 33290187, 33545872, 34364064, 38045928, 41932340, 42955080, 44028957, 44386916, 47557410, 50318808, 50727904, 55483645, 57273440, 58705276, 62898510, 63409880, 64995127, 66580374, 67091744, 73381595, 76091856, 83864680, 85910160, 88057914, 88773832, 95114820, 100637616, 110967290, 117410552, 125797020, 126819760, 129990254, 133160748, 146763190, 152183712, 166450935, 167729360, 171820320, 176115828, 177547664, 190229640, 194985381, 201275232, 220144785, 221934580, 234821104, 251594040, 253639520, 259980508, 266321496, 293526380, 324975635, 332901870, 335458720, 352231656, 355095328, 380459280, 389970762, 440289570, 443869160, 454965889, 469642208, 503188080, 519961016, 532642992, 587052760, 649951270, 665803740, 704463312, 760918560, 779941524, 880579140, 887738320, 909931778, 974926905, 1006376160, 1039922032, 1065285984, 1174105520, 1299902540, 1331607480, 1364897667, 1408926624, 1559883048, 1761158280, 1775476640, 1819863556, 1949853810, 2079844064, 2274829445, 2348211040, 2599805080, 2663214960, 2729795334, 3119766096, 3522316560, 3639727112, 3899707620, 4549658890, 5199610160, 5326429920, 5459590668, 6239532192, 6824488335, 7044633120, 7279454224, 7799415240, 9099317780, 10399220320, 10919181336, 13648976670, 14558908448, 15598830480, 18198635560, 21838362672, 27297953340, 31197660960, 36397271120, 43676725344, 54595906680, 72794542240, 109191813360, 218383626720]

約数ペア:

[(1, 218383626720), (2, 109191813360), (3, 72794542240), (4, 54595906680), (5, 43676725344), (6, 36397271120), (7, 31197660960), (8, 27297953340), (10, 21838362672), (12, 18198635560), (14, 15598830480), (15, 14558908448), (16, 13648976670), (20, 10919181336), (21, 10399220320), (24, 9099317780), (28, 7799415240), (30, 7279454224), (31, 7044633120), (32, 6824488335), (35, 6239532192), (40, 5459590668), (41, 5326429920), (42, 5199610160), (48, 4549658890), (56, 3899707620), (60, 3639727112), (62, 3522316560), (70, 3119766096), (80, 2729795334), (82, 2663214960), (84, 2599805080), (93, 2348211040), (96, 2274829445), (105, 2079844064), (112, 1949853810), (120, 1819863556), (123, 1775476640), (124, 1761158280), (140, 1559883048), (155, 1408926624), (160, 1364897667), (164, 1331607480), (168, 1299902540), (186, 1174105520), (205, 1065285984), (210, 1039922032), (217, 1006376160), (224, 974926905), (240, 909931778), (246, 887738320), (248, 880579140), (280, 779941524), (287, 760918560), (310, 704463312), (328, 665803740), (336, 649951270), (372, 587052760), (410, 532642992), (420, 519961016), (434, 503188080), (465, 469642208), (480, 454965889), (492, 443869160), (496, 440289570), (560, 389970762), (574, 380459280), (615, 355095328), (620, 352231656), (651, 335458720), (656, 332901870), (672, 324975635), (744, 293526380), (820, 266321496), (840, 259980508), (861, 253639520), (868, 251594040), (930, 234821104), (984, 221934580), (992, 220144785), (1085, 201275232), (1120, 194985381), (1148, 190229640), (1230, 177547664), (1240, 176115828), (1271, 171820320), (1302, 167729360), (1312, 166450935), (1435, 152183712), (1488, 146763190), (1640, 133160748), (1680, 129990254), (1722, 126819760), (1736, 125797020), (1860, 117410552), (1968, 110967290), (2170, 100637616), (2296, 95114820), (2460, 88773832), (2480, 88057914), (2542, 85910160), (2604, 83864680), (2870, 76091856), (2976, 73381595), (3255, 67091744), (3280, 66580374), (3360, 64995127), (3444, 63409880), (3472, 62898510), (3720, 58705276), (3813, 57273440), (3936, 55483645), (4305, 50727904), (4340, 50318808), (4592, 47557410), (4920, 44386916), (4960, 44028957), (5084, 42955080), (5208, 41932340), (5740, 38045928), (6355, 34364064), (6510, 33545872), (6560, 33290187), (6888, 31704940), (6944, 31449255), (7440, 29352638), (7626, 28636720), (8610, 25363952), (8680, 25159404), (8897, 24545760), (9184, 23778705), (9840, 22193458), (10168, 21477540), (10416, 20966170), (11480, 19022964), (12710, 17182032), (13020, 16772936), (13776, 15852470), (14880, 14676319), (15252, 14318360), (17220, 12681976), (17360, 12579702), (17794, 12272880), (19065, 11454688), (19680, 11096729), (20336, 10738770), (20832, 10483085), (22960, 9511482), (25420, 8591016), (26040, 8386468), (26691, 8181920), (27552, 7926235), (30504, 7159180), (34440, 6340988), (34720, 6289851), (35588, 6136440), (38130, 5727344), (40672, 5369385), (44485, 4909152), (45920, 4755741), (50840, 4295508), (51137, 4270560), (52080, 4193234), (53382, 4090960), (61008, 3579590), (68880, 3170494), (71176, 3068220), (76260, 2863672), (88970, 2454576), (101680, 2147754), (102274, 2135280), (104160, 2096617), (106764, 2045480), (122016, 1789795), (133455, 1636384), (137760, 1585247), (142352, 1534110), (152520, 1431836), (153411, 1423520), (177940, 1227288), (203360, 1073877), (204548, 1067640), (213528, 1022740), (255685, 854112), (266910, 818192), (284704, 767055), (305040, 715918), (306822, 711760), (355880, 613644), (357959, 610080), (409096, 533820), (427056, 511370)]