2101206240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:439

約数の個数: 432

約数和(自身を含む): 8454478032

約数和(自身を除く): 6353271792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 97, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 194, 196, 210, 224, 240, 245, 252, 280, 288, 291, 294, 307, 315, 336, 360, 388, 392, 420, 441, 480, 485, 490, 504, 560, 582, 588, 614, 630, 672, 679, 720, 735, 776, 784, 840, 873, 882, 921, 970, 980, 1008, 1120, 1164, 1176, 1228, 1260, 1358, 1440, 1455, 1470, 1535, 1552, 1568, 1680, 1746, 1764, 1842, 1940, 1960, 2016, 2037, 2149, 2205, 2328, 2352, 2456, 2520, 2716, 2763, 2910, 2940, 3070, 3104, 3360, 3395, 3492, 3528, 3684, 3880, 3920, 4074, 4298, 4365, 4410, 4605, 4656, 4704, 4753, 4912, 5040, 5432, 5526, 5820, 5880, 6111, 6140, 6447, 6790, 6984, 7056, 7368, 7760, 7840, 8148, 8596, 8730, 8820, 9210, 9312, 9506, 9824, 10080, 10185, 10745, 10864, 11052, 11640, 11760, 12222, 12280, 12894, 13580, 13815, 13968, 14112, 14259, 14736, 15043, 15520, 16296, 17192, 17460, 17640, 18420, 19012, 19341, 20370, 21490, 21728, 22104, 23280, 23520, 23765, 24444, 24560, 25788, 27160, 27630, 27936, 28518, 29472, 29779, 30086, 30555, 32235, 32592, 34384, 34920, 35280, 36840, 38024, 38682, 40740, 42777, 42980, 44208, 45129, 46560, 47530, 48888, 49120, 51576, 54320, 55260, 57036, 59558, 60172, 61110, 64470, 65184, 68768, 69840, 70560, 71295, 73680, 75215, 76048, 77364, 81480, 85554, 85960, 88416, 89337, 90258, 95060, 96705, 97776, 103152, 108640, 110520, 114072, 119116, 120344, 122220, 128940, 135387, 139680, 142590, 147360, 148895, 150430, 152096, 154728, 162960, 171108, 171920, 178674, 180516, 190120, 193410, 195552, 206304, 208453, 213885, 221040, 225645, 228144, 238232, 240688, 244440, 257880, 268011, 270774, 285180, 297790, 300860, 309456, 325920, 342216, 343840, 357348, 361032, 380240, 386820, 416906, 427770, 442080, 446685, 451290, 456288, 476464, 481376, 488880, 515760, 536022, 541548, 570360, 595580, 601720, 618912, 625359, 676935, 684432, 714696, 722064, 760480, 773640, 833812, 855540, 893370, 902580, 952928, 977760, 1031520, 1042265, 1072044, 1083096, 1140720, 1191160, 1203440, 1250718, 1340055, 1353870, 1368864, 1429392, 1444128, 1459171, 1547280, 1667624, 1711080, 1786740, 1805160, 1876077, 2084530, 2144088, 2166192, 2281440, 2382320, 2406880, 2501436, 2680110, 2707740, 2858784, 2918342, 3094560, 3126795, 3335248, 3422160, 3573480, 3610320, 3752154, 4169060, 4288176, 4332384, 4377513, 4764640, 5002872, 5360220, 5415480, 5836684, 6253590, 6670496, 6844320, 7146960, 7220640, 7295855, 7504308, 8338120, 8576352, 8755026, 9380385, 10005744, 10720440, 10830960, 11673368, 12507180, 13132539, 14293920, 14591710, 15008616, 16676240, 17510052, 18760770, 20011488, 21440880, 21661920, 21887565, 23346736, 25014360, 26265078, 29183420, 30017232, 33352480, 35020104, 37521540, 42881760, 43775130, 46693472, 50028720, 52530156, 58366840, 60034464, 65662695, 70040208, 75043080, 87550260, 100057440, 105060312, 116733680, 131325390, 140080416, 150086160, 175100520, 210120624, 233467360, 262650780, 300172320, 350201040, 420241248, 525301560, 700402080, 1050603120, 2101206240]

約数ペア:

[(1, 2101206240), (2, 1050603120), (3, 700402080), (4, 525301560), (5, 420241248), (6, 350201040), (7, 300172320), (8, 262650780), (9, 233467360), (10, 210120624), (12, 175100520), (14, 150086160), (15, 140080416), (16, 131325390), (18, 116733680), (20, 105060312), (21, 100057440), (24, 87550260), (28, 75043080), (30, 70040208), (32, 65662695), (35, 60034464), (36, 58366840), (40, 52530156), (42, 50028720), (45, 46693472), (48, 43775130), (49, 42881760), (56, 37521540), (60, 35020104), (63, 33352480), (70, 30017232), (72, 29183420), (80, 26265078), (84, 25014360), (90, 23346736), (96, 21887565), (97, 21661920), (98, 21440880), (105, 20011488), (112, 18760770), (120, 17510052), (126, 16676240), (140, 15008616), (144, 14591710), (147, 14293920), (160, 13132539), (168, 12507180), (180, 11673368), (194, 10830960), (196, 10720440), (210, 10005744), (224, 9380385), (240, 8755026), (245, 8576352), (252, 8338120), (280, 7504308), (288, 7295855), (291, 7220640), (294, 7146960), (307, 6844320), (315, 6670496), (336, 6253590), (360, 5836684), (388, 5415480), (392, 5360220), (420, 5002872), (441, 4764640), (480, 4377513), (485, 4332384), (490, 4288176), (504, 4169060), (560, 3752154), (582, 3610320), (588, 3573480), (614, 3422160), (630, 3335248), (672, 3126795), (679, 3094560), (720, 2918342), (735, 2858784), (776, 2707740), (784, 2680110), (840, 2501436), (873, 2406880), (882, 2382320), (921, 2281440), (970, 2166192), (980, 2144088), (1008, 2084530), (1120, 1876077), (1164, 1805160), (1176, 1786740), (1228, 1711080), (1260, 1667624), (1358, 1547280), (1440, 1459171), (1455, 1444128), (1470, 1429392), (1535, 1368864), (1552, 1353870), (1568, 1340055), (1680, 1250718), (1746, 1203440), (1764, 1191160), (1842, 1140720), (1940, 1083096), (1960, 1072044), (2016, 1042265), (2037, 1031520), (2149, 977760), (2205, 952928), (2328, 902580), (2352, 893370), (2456, 855540), (2520, 833812), (2716, 773640), (2763, 760480), (2910, 722064), (2940, 714696), (3070, 684432), (3104, 676935), (3360, 625359), (3395, 618912), (3492, 601720), (3528, 595580), (3684, 570360), (3880, 541548), (3920, 536022), (4074, 515760), (4298, 488880), (4365, 481376), (4410, 476464), (4605, 456288), (4656, 451290), (4704, 446685), (4753, 442080), (4912, 427770), (5040, 416906), (5432, 386820), (5526, 380240), (5820, 361032), (5880, 357348), (6111, 343840), (6140, 342216), (6447, 325920), (6790, 309456), (6984, 300860), (7056, 297790), (7368, 285180), (7760, 270774), (7840, 268011), (8148, 257880), (8596, 244440), (8730, 240688), (8820, 238232), (9210, 228144), (9312, 225645), (9506, 221040), (9824, 213885), (10080, 208453), (10185, 206304), (10745, 195552), (10864, 193410), (11052, 190120), (11640, 180516), (11760, 178674), (12222, 171920), (12280, 171108), (12894, 162960), (13580, 154728), (13815, 152096), (13968, 150430), (14112, 148895), (14259, 147360), (14736, 142590), (15043, 139680), (15520, 135387), (16296, 128940), (17192, 122220), (17460, 120344), (17640, 119116), (18420, 114072), (19012, 110520), (19341, 108640), (20370, 103152), (21490, 97776), (21728, 96705), (22104, 95060), (23280, 90258), (23520, 89337), (23765, 88416), (24444, 85960), (24560, 85554), (25788, 81480), (27160, 77364), (27630, 76048), (27936, 75215), (28518, 73680), (29472, 71295), (29779, 70560), (30086, 69840), (30555, 68768), (32235, 65184), (32592, 64470), (34384, 61110), (34920, 60172), (35280, 59558), (36840, 57036), (38024, 55260), (38682, 54320), (40740, 51576), (42777, 49120), (42980, 48888), (44208, 47530), (45129, 46560)]