1639323840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 448

約数和(自身を含む): 6605918208

約数和(自身を除く): 4966594368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 67, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 134, 140, 154, 160, 165, 168, 176, 192, 201, 210, 220, 224, 231, 240, 264, 268, 280, 308, 320, 330, 331, 335, 336, 352, 385, 402, 420, 440, 448, 462, 469, 480, 528, 536, 560, 616, 660, 662, 670, 672, 704, 737, 770, 804, 840, 880, 924, 938, 960, 993, 1005, 1056, 1072, 1120, 1155, 1232, 1320, 1324, 1340, 1344, 1407, 1474, 1540, 1608, 1655, 1680, 1760, 1848, 1876, 1986, 2010, 2112, 2144, 2211, 2240, 2310, 2317, 2345, 2464, 2640, 2648, 2680, 2814, 2948, 3080, 3216, 3310, 3360, 3520, 3641, 3685, 3696, 3752, 3972, 4020, 4288, 4422, 4620, 4634, 4690, 4928, 4965, 5159, 5280, 5296, 5360, 5628, 5896, 6160, 6432, 6620, 6720, 6951, 7035, 7282, 7370, 7392, 7504, 7944, 8040, 8844, 9240, 9268, 9380, 9930, 10318, 10560, 10592, 10720, 10923, 11055, 11256, 11585, 11792, 12320, 12864, 13240, 13902, 14070, 14564, 14740, 14784, 15008, 15477, 15888, 16080, 17688, 18205, 18480, 18536, 18760, 19860, 20636, 21184, 21440, 21846, 22110, 22177, 22512, 23170, 23584, 24640, 25487, 25795, 26480, 27804, 28140, 29128, 29480, 30016, 30954, 31776, 32160, 34755, 35376, 36410, 36960, 37072, 37520, 39720, 41272, 43692, 44220, 44354, 45024, 46340, 47168, 50974, 51590, 52960, 54615, 55608, 56280, 58256, 58960, 61908, 63552, 64320, 66531, 69510, 70752, 72820, 73920, 74144, 75040, 76461, 77385, 79440, 82544, 87384, 88440, 88708, 90048, 92680, 101948, 103180, 105920, 109230, 110885, 111216, 112560, 116512, 117920, 123816, 127435, 133062, 139020, 141504, 145640, 148288, 150080, 152922, 154770, 155239, 158880, 165088, 174768, 176880, 177416, 185360, 203896, 206360, 218460, 221770, 222432, 225120, 233024, 235840, 243947, 247632, 254870, 266124, 278040, 291280, 305844, 309540, 310478, 317760, 330176, 332655, 349536, 353760, 354832, 370720, 382305, 407792, 412720, 436920, 443540, 444864, 450240, 465717, 487894, 495264, 509740, 532248, 556080, 582560, 611688, 619080, 620956, 665310, 699072, 707520, 709664, 731841, 741440, 764610, 776195, 815584, 825440, 873840, 887080, 931434, 975788, 990528, 1019480, 1064496, 1112160, 1165120, 1219735, 1223376, 1238160, 1241912, 1330620, 1419328, 1463682, 1529220, 1552390, 1631168, 1650880, 1707629, 1747680, 1774160, 1862868, 1951576, 2038960, 2128992, 2224320, 2328585, 2439470, 2446752, 2476320, 2483824, 2661240, 2927364, 3058440, 3104780, 3415258, 3495360, 3548320, 3659205, 3725736, 3903152, 4077920, 4257984, 4657170, 4878940, 4893504, 4952640, 4967648, 5122887, 5322480, 5854728, 6116880, 6209560, 6830516, 7096640, 7318410, 7451472, 7806304, 8155840, 8538145, 9314340, 9757880, 9935296, 10245774, 10644960, 11709456, 12233760, 12419120, 13661032, 14636820, 14902944, 15612608, 17076290, 18628680, 19515760, 20491548, 21289920, 23418912, 24467520, 24838240, 25614435, 27322064, 29273640, 29805888, 34152580, 37257360, 39031520, 40983096, 46837824, 49676480, 51228870, 54644128, 58547280, 68305160, 74514720, 78063040, 81966192, 102457740, 109288256, 117094560, 136610320, 149029440, 163932384, 204915480, 234189120, 273220640, 327864768, 409830960, 546441280, 819661920, 1639323840]

約数ペア:

[(1, 1639323840), (2, 819661920), (3, 546441280), (4, 409830960), (5, 327864768), (6, 273220640), (7, 234189120), (8, 204915480), (10, 163932384), (11, 149029440), (12, 136610320), (14, 117094560), (15, 109288256), (16, 102457740), (20, 81966192), (21, 78063040), (22, 74514720), (24, 68305160), (28, 58547280), (30, 54644128), (32, 51228870), (33, 49676480), (35, 46837824), (40, 40983096), (42, 39031520), (44, 37257360), (48, 34152580), (55, 29805888), (56, 29273640), (60, 27322064), (64, 25614435), (66, 24838240), (67, 24467520), (70, 23418912), (77, 21289920), (80, 20491548), (84, 19515760), (88, 18628680), (96, 17076290), (105, 15612608), (110, 14902944), (112, 14636820), (120, 13661032), (132, 12419120), (134, 12233760), (140, 11709456), (154, 10644960), (160, 10245774), (165, 9935296), (168, 9757880), (176, 9314340), (192, 8538145), (201, 8155840), (210, 7806304), (220, 7451472), (224, 7318410), (231, 7096640), (240, 6830516), (264, 6209560), (268, 6116880), (280, 5854728), (308, 5322480), (320, 5122887), (330, 4967648), (331, 4952640), (335, 4893504), (336, 4878940), (352, 4657170), (385, 4257984), (402, 4077920), (420, 3903152), (440, 3725736), (448, 3659205), (462, 3548320), (469, 3495360), (480, 3415258), (528, 3104780), (536, 3058440), (560, 2927364), (616, 2661240), (660, 2483824), (662, 2476320), (670, 2446752), (672, 2439470), (704, 2328585), (737, 2224320), (770, 2128992), (804, 2038960), (840, 1951576), (880, 1862868), (924, 1774160), (938, 1747680), (960, 1707629), (993, 1650880), (1005, 1631168), (1056, 1552390), (1072, 1529220), (1120, 1463682), (1155, 1419328), (1232, 1330620), (1320, 1241912), (1324, 1238160), (1340, 1223376), (1344, 1219735), (1407, 1165120), (1474, 1112160), (1540, 1064496), (1608, 1019480), (1655, 990528), (1680, 975788), (1760, 931434), (1848, 887080), (1876, 873840), (1986, 825440), (2010, 815584), (2112, 776195), (2144, 764610), (2211, 741440), (2240, 731841), (2310, 709664), (2317, 707520), (2345, 699072), (2464, 665310), (2640, 620956), (2648, 619080), (2680, 611688), (2814, 582560), (2948, 556080), (3080, 532248), (3216, 509740), (3310, 495264), (3360, 487894), (3520, 465717), (3641, 450240), (3685, 444864), (3696, 443540), (3752, 436920), (3972, 412720), (4020, 407792), (4288, 382305), (4422, 370720), (4620, 354832), (4634, 353760), (4690, 349536), (4928, 332655), (4965, 330176), (5159, 317760), (5280, 310478), (5296, 309540), (5360, 305844), (5628, 291280), (5896, 278040), (6160, 266124), (6432, 254870), (6620, 247632), (6720, 243947), (6951, 235840), (7035, 233024), (7282, 225120), (7370, 222432), (7392, 221770), (7504, 218460), (7944, 206360), (8040, 203896), (8844, 185360), (9240, 177416), (9268, 176880), (9380, 174768), (9930, 165088), (10318, 158880), (10560, 155239), (10592, 154770), (10720, 152922), (10923, 150080), (11055, 148288), (11256, 145640), (11585, 141504), (11792, 139020), (12320, 133062), (12864, 127435), (13240, 123816), (13902, 117920), (14070, 116512), (14564, 112560), (14740, 111216), (14784, 110885), (15008, 109230), (15477, 105920), (15888, 103180), (16080, 101948), (17688, 92680), (18205, 90048), (18480, 88708), (18536, 88440), (18760, 87384), (19860, 82544), (20636, 79440), (21184, 77385), (21440, 76461), (21846, 75040), (22110, 74144), (22177, 73920), (22512, 72820), (23170, 70752), (23584, 69510), (24640, 66531), (25487, 64320), (25795, 63552), (26480, 61908), (27804, 58960), (28140, 58256), (29128, 56280), (29480, 55608), (30016, 54615), (30954, 52960), (31776, 51590), (32160, 50974), (34755, 47168), (35376, 46340), (36410, 45024), (36960, 44354), (37072, 44220), (37520, 43692), (39720, 41272)]