1640734056

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 448

約数和(自身を含む): 5618894400

約数和(自身を除く): 3978160344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 67, 68, 72, 76, 78, 81, 102, 104, 108, 114, 117, 134, 136, 152, 153, 156, 162, 171, 201, 204, 216, 221, 228, 234, 243, 247, 268, 306, 312, 323, 324, 342, 351, 402, 408, 442, 456, 459, 468, 486, 494, 513, 536, 603, 612, 646, 648, 663, 684, 702, 729, 741, 804, 871, 884, 918, 936, 969, 972, 988, 1026, 1053, 1139, 1206, 1224, 1273, 1292, 1326, 1368, 1377, 1404, 1458, 1482, 1539, 1608, 1742, 1768, 1809, 1836, 1938, 1944, 1976, 1989, 2052, 2106, 2223, 2278, 2412, 2546, 2584, 2613, 2652, 2754, 2808, 2907, 2916, 2964, 3078, 3159, 3417, 3484, 3618, 3672, 3819, 3876, 3978, 4104, 4131, 4199, 4212, 4446, 4556, 4617, 4824, 5092, 5226, 5304, 5427, 5508, 5814, 5832, 5928, 5967, 6156, 6318, 6669, 6834, 6968, 7236, 7638, 7752, 7839, 7956, 8262, 8398, 8424, 8721, 8892, 9112, 9234, 9477, 10184, 10251, 10452, 10854, 11016, 11457, 11628, 11934, 12312, 12393, 12597, 12636, 13338, 13668, 13851, 14472, 14807, 15276, 15678, 15912, 16281, 16524, 16549, 16796, 17442, 17784, 17901, 18468, 18954, 20007, 20502, 20904, 21641, 21708, 22914, 23256, 23517, 23868, 24786, 25194, 25272, 26163, 26676, 27336, 27702, 29614, 30552, 30753, 31356, 32562, 33048, 33098, 33592, 34371, 34884, 35802, 36936, 37791, 37908, 40014, 41004, 43282, 43416, 44421, 45828, 47034, 47736, 48843, 49572, 49647, 50388, 52326, 53352, 53703, 55404, 59228, 60021, 61506, 62712, 64923, 65124, 66196, 68742, 69768, 70551, 71604, 75582, 75816, 78489, 80028, 82008, 86564, 88842, 91656, 92259, 94068, 97686, 99144, 99294, 100776, 103113, 104652, 107406, 110808, 113373, 118456, 120042, 123012, 129846, 130248, 132392, 133263, 137484, 141102, 143208, 148941, 151164, 156978, 160056, 161109, 173128, 177684, 180063, 184518, 188136, 194769, 195372, 198588, 206226, 209304, 211653, 214812, 226746, 235467, 240084, 246024, 259692, 266526, 274968, 276777, 281333, 282204, 297882, 302328, 309339, 313956, 322218, 340119, 355368, 360126, 369036, 389538, 390744, 397176, 399789, 412452, 423306, 429624, 446823, 453492, 470934, 480168, 519384, 533052, 553554, 562666, 564408, 584307, 595764, 618678, 627912, 634959, 644436, 680238, 720252, 738072, 779076, 799578, 824904, 830331, 843999, 846612, 893646, 906984, 928017, 941868, 1020357, 1066104, 1107108, 1125332, 1168614, 1191528, 1199367, 1237356, 1269918, 1288872, 1340469, 1360476, 1440504, 1558152, 1599156, 1660662, 1687998, 1693224, 1752921, 1787292, 1856034, 1883736, 2040714, 2214216, 2250664, 2337228, 2398734, 2474712, 2531997, 2539836, 2680938, 2720952, 3061071, 3198312, 3321324, 3375996, 3505842, 3574584, 3598101, 3712068, 4021407, 4081428, 4674456, 4797468, 5063994, 5079672, 5258763, 5361876, 6122142, 6642648, 6751992, 7011684, 7196202, 7424136, 7595991, 8042814, 8162856, 9594936, 10127988, 10517526, 10723752, 10794303, 12064221, 12244284, 14023368, 14392404, 15191982, 15776289, 16085628, 20255976, 21035052, 21588606, 22787973, 24128442, 24488568, 28784808, 30383964, 31552578, 32171256, 42070104, 43177212, 45575946, 48256884, 60767928, 63105156, 68363919, 86354424, 91151892, 96513768, 126210312, 136727838, 182303784, 205091757, 273455676, 410183514, 546911352, 820367028, 1640734056]

約数ペア:

[(1, 1640734056), (2, 820367028), (3, 546911352), (4, 410183514), (6, 273455676), (8, 205091757), (9, 182303784), (12, 136727838), (13, 126210312), (17, 96513768), (18, 91151892), (19, 86354424), (24, 68363919), (26, 63105156), (27, 60767928), (34, 48256884), (36, 45575946), (38, 43177212), (39, 42070104), (51, 32171256), (52, 31552578), (54, 30383964), (57, 28784808), (67, 24488568), (68, 24128442), (72, 22787973), (76, 21588606), (78, 21035052), (81, 20255976), (102, 16085628), (104, 15776289), (108, 15191982), (114, 14392404), (117, 14023368), (134, 12244284), (136, 12064221), (152, 10794303), (153, 10723752), (156, 10517526), (162, 10127988), (171, 9594936), (201, 8162856), (204, 8042814), (216, 7595991), (221, 7424136), (228, 7196202), (234, 7011684), (243, 6751992), (247, 6642648), (268, 6122142), (306, 5361876), (312, 5258763), (323, 5079672), (324, 5063994), (342, 4797468), (351, 4674456), (402, 4081428), (408, 4021407), (442, 3712068), (456, 3598101), (459, 3574584), (468, 3505842), (486, 3375996), (494, 3321324), (513, 3198312), (536, 3061071), (603, 2720952), (612, 2680938), (646, 2539836), (648, 2531997), (663, 2474712), (684, 2398734), (702, 2337228), (729, 2250664), (741, 2214216), (804, 2040714), (871, 1883736), (884, 1856034), (918, 1787292), (936, 1752921), (969, 1693224), (972, 1687998), (988, 1660662), (1026, 1599156), (1053, 1558152), (1139, 1440504), (1206, 1360476), (1224, 1340469), (1273, 1288872), (1292, 1269918), (1326, 1237356), (1368, 1199367), (1377, 1191528), (1404, 1168614), (1458, 1125332), (1482, 1107108), (1539, 1066104), (1608, 1020357), (1742, 941868), (1768, 928017), (1809, 906984), (1836, 893646), (1938, 846612), (1944, 843999), (1976, 830331), (1989, 824904), (2052, 799578), (2106, 779076), (2223, 738072), (2278, 720252), (2412, 680238), (2546, 644436), (2584, 634959), (2613, 627912), (2652, 618678), (2754, 595764), (2808, 584307), (2907, 564408), (2916, 562666), (2964, 553554), (3078, 533052), (3159, 519384), (3417, 480168), (3484, 470934), (3618, 453492), (3672, 446823), (3819, 429624), (3876, 423306), (3978, 412452), (4104, 399789), (4131, 397176), (4199, 390744), (4212, 389538), (4446, 369036), (4556, 360126), (4617, 355368), (4824, 340119), (5092, 322218), (5226, 313956), (5304, 309339), (5427, 302328), (5508, 297882), (5814, 282204), (5832, 281333), (5928, 276777), (5967, 274968), (6156, 266526), (6318, 259692), (6669, 246024), (6834, 240084), (6968, 235467), (7236, 226746), (7638, 214812), (7752, 211653), (7839, 209304), (7956, 206226), (8262, 198588), (8398, 195372), (8424, 194769), (8721, 188136), (8892, 184518), (9112, 180063), (9234, 177684), (9477, 173128), (10184, 161109), (10251, 160056), (10452, 156978), (10854, 151164), (11016, 148941), (11457, 143208), (11628, 141102), (11934, 137484), (12312, 133263), (12393, 132392), (12597, 130248), (12636, 129846), (13338, 123012), (13668, 120042), (13851, 118456), (14472, 113373), (14807, 110808), (15276, 107406), (15678, 104652), (15912, 103113), (16281, 100776), (16524, 99294), (16549, 99144), (16796, 97686), (17442, 94068), (17784, 92259), (17901, 91656), (18468, 88842), (18954, 86564), (20007, 82008), (20502, 80028), (20904, 78489), (21641, 75816), (21708, 75582), (22914, 71604), (23256, 70551), (23517, 69768), (23868, 68742), (24786, 66196), (25194, 65124), (25272, 64923), (26163, 62712), (26676, 61506), (27336, 60021), (27702, 59228), (29614, 55404), (30552, 53703), (30753, 53352), (31356, 52326), (32562, 50388), (33048, 49647), (33098, 49572), (33592, 48843), (34371, 47736), (34884, 47034), (35802, 45828), (36936, 44421), (37791, 43416), (37908, 43282), (40014, 41004)]