1640253888

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 672

約数和(自身を含む): 6420144640

約数和(自身を除く): 4779890752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 48, 52, 54, 56, 57, 61, 63, 64, 72, 76, 78, 81, 84, 91, 96, 104, 108, 112, 114, 117, 122, 126, 133, 144, 152, 156, 162, 168, 171, 182, 183, 189, 192, 208, 216, 224, 228, 234, 243, 244, 247, 252, 266, 273, 288, 304, 312, 324, 336, 342, 351, 364, 366, 378, 399, 416, 427, 432, 448, 456, 468, 486, 488, 494, 504, 513, 532, 546, 549, 567, 576, 608, 624, 648, 672, 684, 702, 728, 732, 741, 756, 793, 798, 819, 832, 854, 864, 912, 936, 972, 976, 988, 1008, 1026, 1053, 1064, 1092, 1098, 1134, 1159, 1197, 1216, 1248, 1281, 1296, 1344, 1368, 1404, 1456, 1464, 1482, 1512, 1539, 1586, 1596, 1638, 1647, 1701, 1708, 1728, 1729, 1824, 1872, 1944, 1952, 1976, 2016, 2052, 2106, 2128, 2184, 2196, 2223, 2268, 2318, 2379, 2394, 2457, 2496, 2562, 2592, 2736, 2808, 2912, 2928, 2964, 3024, 3078, 3159, 3172, 3192, 3276, 3294, 3402, 3416, 3458, 3477, 3591, 3648, 3744, 3843, 3888, 3904, 3952, 4032, 4104, 4212, 4256, 4368, 4392, 4446, 4536, 4617, 4636, 4758, 4788, 4914, 4941, 5124, 5184, 5187, 5472, 5551, 5616, 5824, 5856, 5928, 6048, 6156, 6318, 6344, 6384, 6552, 6588, 6669, 6804, 6832, 6916, 6954, 7137, 7182, 7371, 7488, 7686, 7776, 7904, 8113, 8208, 8424, 8512, 8736, 8784, 8892, 9072, 9234, 9272, 9516, 9576, 9828, 9882, 10248, 10374, 10431, 10773, 10944, 11102, 11232, 11529, 11712, 11856, 12096, 12312, 12636, 12688, 12768, 13104, 13176, 13338, 13608, 13664, 13832, 13908, 14274, 14364, 14742, 14823, 15067, 15372, 15552, 15561, 15808, 16226, 16416, 16653, 16848, 17472, 17568, 17784, 18144, 18468, 18544, 19032, 19152, 19656, 19764, 20007, 20496, 20748, 20862, 21411, 21546, 22113, 22204, 22464, 23058, 23712, 24339, 24624, 25272, 25376, 25536, 26208, 26352, 26676, 27216, 27328, 27664, 27816, 28548, 28728, 29484, 29646, 30134, 30744, 31122, 31293, 32319, 32452, 32832, 33306, 33696, 34587, 35136, 35568, 36288, 36936, 37088, 38064, 38304, 39312, 39528, 40014, 40992, 41496, 41724, 42822, 43092, 44226, 44408, 45201, 46116, 46683, 47424, 48678, 49248, 49959, 50544, 50752, 52416, 52704, 53352, 54432, 55328, 55632, 57096, 57456, 58968, 59292, 60021, 60268, 61488, 62244, 62586, 64233, 64638, 64904, 66612, 67392, 69174, 71136, 73017, 73872, 74176, 76128, 76608, 78624, 79056, 80028, 81984, 82992, 83448, 85644, 86184, 88452, 88816, 90402, 92232, 93366, 93879, 97356, 98496, 99918, 101088, 103761, 105408, 105469, 106704, 108864, 110656, 111264, 114192, 114912, 117936, 118584, 120042, 120536, 122976, 124488, 125172, 128466, 129276, 129808, 133224, 135603, 138348, 140049, 142272, 146034, 147744, 149877, 152256, 157248, 158112, 160056, 165984, 166896, 171288, 172368, 176904, 177632, 180804, 184464, 186732, 187758, 192699, 194712, 199836, 202176, 207522, 210938, 213408, 219051, 222528, 228384, 229824, 235872, 237168, 240084, 241072, 245952, 248976, 250344, 256932, 258552, 259616, 266448, 271206, 276696, 280098, 281637, 292068, 295488, 299754, 316224, 316407, 320112, 331968, 333792, 342576, 344736, 353808, 355264, 361608, 368928, 373464, 375516, 385398, 389424, 399672, 406809, 415044, 420147, 421876, 426816, 438102, 449631, 456768, 471744, 474336, 480168, 482144, 497952, 500688, 513864, 517104, 519232, 532896, 542412, 553392, 560196, 563274, 584136, 599508, 632814, 640224, 657153, 667584, 685152, 689472, 707616, 723216, 737856, 746928, 751032, 770796, 778848, 799344, 813618, 830088, 840294, 843752, 876204, 899262, 948672, 949221, 960336, 964288, 995904, 1001376, 1027728, 1034208, 1065792, 1084824, 1106784, 1120392, 1126548, 1168272, 1199016, 1220427, 1265628, 1280448, 1314306, 1348893, 1370304, 1415232, 1446432, 1493856, 1502064, 1541592, 1557696, 1598688, 1627236, 1660176, 1680588, 1687504, 1752408, 1798524, 1898442, 1920672, 1971459, 2002752, 2055456, 2068416, 2169648, 2213568, 2240784, 2253096, 2336544, 2398032, 2440854, 2531256, 2628612, 2697786, 2847663, 2892864, 2987712, 3004128, 3083184, 3197376, 3254472, 3320352, 3361176, 3375008, 3504816, 3597048, 3661281, 3796884, 3841344, 3942918, 4110912, 4339296, 4481568, 4506192, 4673088, 4796064, 4881708, 5062512, 5257224, 5395572, 5695326, 6008256, 6166368, 6508944, 6640704, 6722352, 6750016, 7009632, 7194096, 7322562, 7593768, 7885836, 8542989, 8678592, 8963136, 9012384, 9592128, 9763416, 10125024, 10514448, 10791144, 11390652, 12332736, 13017888, 13444704, 14019264, 14388192, 14645124, 15187536, 15771672, 17085978, 18024768, 19526832, 20250048, 21028896, 21582288, 22781304, 25628967, 26035776, 26889408, 28776384, 29290248, 30375072, 31543344, 34171956, 39053664, 42057792, 43164576, 45562608, 51257934, 58580496, 60750144, 63086688, 68343912, 78107328, 86329152, 91125216, 102515868, 117160992, 126173376, 136687824, 182250432, 205031736, 234321984, 273375648, 410063472, 546751296, 820126944, 1640253888]

約数ペア:

[(1, 1640253888), (2, 820126944), (3, 546751296), (4, 410063472), (6, 273375648), (7, 234321984), (8, 205031736), (9, 182250432), (12, 136687824), (13, 126173376), (14, 117160992), (16, 102515868), (18, 91125216), (19, 86329152), (21, 78107328), (24, 68343912), (26, 63086688), (27, 60750144), (28, 58580496), (32, 51257934), (36, 45562608), (38, 43164576), (39, 42057792), (42, 39053664), (48, 34171956), (52, 31543344), (54, 30375072), (56, 29290248), (57, 28776384), (61, 26889408), (63, 26035776), (64, 25628967), (72, 22781304), (76, 21582288), (78, 21028896), (81, 20250048), (84, 19526832), (91, 18024768), (96, 17085978), (104, 15771672), (108, 15187536), (112, 14645124), (114, 14388192), (117, 14019264), (122, 13444704), (126, 13017888), (133, 12332736), (144, 11390652), (152, 10791144), (156, 10514448), (162, 10125024), (168, 9763416), (171, 9592128), (182, 9012384), (183, 8963136), (189, 8678592), (192, 8542989), (208, 7885836), (216, 7593768), (224, 7322562), (228, 7194096), (234, 7009632), (243, 6750016), (244, 6722352), (247, 6640704), (252, 6508944), (266, 6166368), (273, 6008256), (288, 5695326), (304, 5395572), (312, 5257224), (324, 5062512), (336, 4881708), (342, 4796064), (351, 4673088), (364, 4506192), (366, 4481568), (378, 4339296), (399, 4110912), (416, 3942918), (427, 3841344), (432, 3796884), (448, 3661281), (456, 3597048), (468, 3504816), (486, 3375008), (488, 3361176), (494, 3320352), (504, 3254472), (513, 3197376), (532, 3083184), (546, 3004128), (549, 2987712), (567, 2892864), (576, 2847663), (608, 2697786), (624, 2628612), (648, 2531256), (672, 2440854), (684, 2398032), (702, 2336544), (728, 2253096), (732, 2240784), (741, 2213568), (756, 2169648), (793, 2068416), (798, 2055456), (819, 2002752), (832, 1971459), (854, 1920672), (864, 1898442), (912, 1798524), (936, 1752408), (972, 1687504), (976, 1680588), (988, 1660176), (1008, 1627236), (1026, 1598688), (1053, 1557696), (1064, 1541592), (1092, 1502064), (1098, 1493856), (1134, 1446432), (1159, 1415232), (1197, 1370304), (1216, 1348893), (1248, 1314306), (1281, 1280448), (1296, 1265628), (1344, 1220427), (1368, 1199016), (1404, 1168272), (1456, 1126548), (1464, 1120392), (1482, 1106784), (1512, 1084824), (1539, 1065792), (1586, 1034208), (1596, 1027728), (1638, 1001376), (1647, 995904), (1701, 964288), (1708, 960336), (1728, 949221), (1729, 948672), (1824, 899262), (1872, 876204), (1944, 843752), (1952, 840294), (1976, 830088), (2016, 813618), (2052, 799344), (2106, 778848), (2128, 770796), (2184, 751032), (2196, 746928), (2223, 737856), (2268, 723216), (2318, 707616), (2379, 689472), (2394, 685152), (2457, 667584), (2496, 657153), (2562, 640224), (2592, 632814), (2736, 599508), (2808, 584136), (2912, 563274), (2928, 560196), (2964, 553392), (3024, 542412), (3078, 532896), (3159, 519232), (3172, 517104), (3192, 513864), (3276, 500688), (3294, 497952), (3402, 482144), (3416, 480168), (3458, 474336), (3477, 471744), (3591, 456768), (3648, 449631), (3744, 438102), (3843, 426816), (3888, 421876), (3904, 420147), (3952, 415044), (4032, 406809), (4104, 399672), (4212, 389424), (4256, 385398), (4368, 375516), (4392, 373464), (4446, 368928), (4536, 361608), (4617, 355264), (4636, 353808), (4758, 344736), (4788, 342576), (4914, 333792), (4941, 331968), (5124, 320112), (5184, 316407), (5187, 316224), (5472, 299754), (5551, 295488), (5616, 292068), (5824, 281637), (5856, 280098), (5928, 276696), (6048, 271206), (6156, 266448), (6318, 259616), (6344, 258552), (6384, 256932), (6552, 250344), (6588, 248976), (6669, 245952), (6804, 241072), (6832, 240084), (6916, 237168), (6954, 235872), (7137, 229824), (7182, 228384), (7371, 222528), (7488, 219051), (7686, 213408), (7776, 210938), (7904, 207522), (8113, 202176), (8208, 199836), (8424, 194712), (8512, 192699), (8736, 187758), (8784, 186732), (8892, 184464), (9072, 180804), (9234, 177632), (9272, 176904), (9516, 172368), (9576, 171288), (9828, 166896), (9882, 165984), (10248, 160056), (10374, 158112), (10431, 157248), (10773, 152256), (10944, 149877), (11102, 147744), (11232, 146034), (11529, 142272), (11712, 140049), (11856, 138348), (12096, 135603), (12312, 133224), (12636, 129808), (12688, 129276), (12768, 128466), (13104, 125172), (13176, 124488), (13338, 122976), (13608, 120536), (13664, 120042), (13832, 118584), (13908, 117936), (14274, 114912), (14364, 114192), (14742, 111264), (14823, 110656), (15067, 108864), (15372, 106704), (15552, 105469), (15561, 105408), (15808, 103761), (16226, 101088), (16416, 99918), (16653, 98496), (16848, 97356), (17472, 93879), (17568, 93366), (17784, 92232), (18144, 90402), (18468, 88816), (18544, 88452), (19032, 86184), (19152, 85644), (19656, 83448), (19764, 82992), (20007, 81984), (20496, 80028), (20748, 79056), (20862, 78624), (21411, 76608), (21546, 76128), (22113, 74176), (22204, 73872), (22464, 73017), (23058, 71136), (23712, 69174), (24339, 67392), (24624, 66612), (25272, 64904), (25376, 64638), (25536, 64233), (26208, 62586), (26352, 62244), (26676, 61488), (27216, 60268), (27328, 60021), (27664, 59292), (27816, 58968), (28548, 57456), (28728, 57096), (29484, 55632), (29646, 55328), (30134, 54432), (30744, 53352), (31122, 52704), (31293, 52416), (32319, 50752), (32452, 50544), (32832, 49959), (33306, 49248), (33696, 48678), (34587, 47424), (35136, 46683), (35568, 46116), (36288, 45201), (36936, 44408), (37088, 44226), (38064, 43092), (38304, 42822), (39312, 41724), (39528, 41496), (40014, 40992)]