20856779424

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 432

約数和(自身を含む): 67984207200

約数和(自身を除く): 47127427776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 59, 72, 78, 81, 96, 104, 108, 117, 118, 144, 156, 162, 169, 177, 208, 216, 234, 236, 243, 269, 288, 312, 324, 338, 351, 354, 416, 432, 468, 472, 486, 507, 531, 538, 624, 648, 676, 702, 708, 767, 807, 864, 936, 944, 972, 1014, 1053, 1062, 1076, 1248, 1296, 1352, 1404, 1416, 1521, 1534, 1593, 1614, 1872, 1888, 1944, 2028, 2106, 2124, 2152, 2301, 2421, 2592, 2704, 2808, 2832, 3042, 3068, 3159, 3186, 3228, 3497, 3744, 3888, 4056, 4212, 4248, 4304, 4563, 4602, 4779, 4842, 5408, 5616, 5664, 6084, 6136, 6318, 6372, 6456, 6903, 6994, 7263, 7776, 8112, 8424, 8496, 8608, 9126, 9204, 9558, 9684, 9971, 10491, 11232, 12168, 12272, 12636, 12744, 12912, 13689, 13806, 13988, 14337, 14526, 15871, 16224, 16848, 16992, 18252, 18408, 19116, 19368, 19942, 20709, 20982, 21789, 24336, 24544, 25272, 25488, 25824, 27378, 27612, 27976, 28674, 29052, 29913, 31473, 31742, 33696, 36504, 36816, 38232, 38736, 39884, 41067, 41418, 41964, 43578, 45461, 47613, 48672, 50544, 50976, 54756, 55224, 55952, 57348, 58104, 59826, 62127, 62946, 63484, 65367, 73008, 73632, 76464, 77472, 79768, 82134, 82836, 83928, 87156, 89739, 90922, 94419, 95226, 101088, 109512, 110448, 111904, 114696, 116208, 119652, 124254, 125892, 126968, 130734, 136383, 142839, 146016, 152928, 159536, 164268, 165672, 167856, 174312, 179478, 181844, 186381, 188838, 190452, 206323, 219024, 220896, 229392, 232416, 239304, 248508, 251784, 253936, 261468, 269217, 272766, 283257, 285678, 319072, 328536, 331344, 335712, 348624, 358956, 363688, 372762, 377676, 380904, 409149, 412646, 428517, 438048, 458784, 478608, 497016, 503568, 507872, 522936, 538434, 545532, 566514, 571356, 618969, 657072, 662688, 697248, 717912, 727376, 745524, 755352, 761808, 807651, 818298, 825292, 849771, 857034, 957216, 994032, 1007136, 1045872, 1076868, 1091064, 1133028, 1142712, 1227447, 1237938, 1285551, 1314144, 1435824, 1454752, 1491048, 1510704, 1523616, 1615302, 1636596, 1650584, 1699542, 1714068, 1856907, 1988064, 2091744, 2153736, 2182128, 2266056, 2285424, 2422953, 2454894, 2475876, 2571102, 2682199, 2871648, 2982096, 3021408, 3230604, 3273192, 3301168, 3399084, 3428136, 3682341, 3713814, 3856653, 4307472, 4364256, 4532112, 4570848, 4845906, 4909788, 4951752, 5142204, 5364398, 5570721, 5964192, 6461208, 6546384, 6602336, 6798168, 6856272, 7364682, 7427628, 7713306, 8046597, 8614944, 9064224, 9691812, 9819576, 9903504, 10284408, 10728796, 11047023, 11141442, 12922416, 13092768, 13596336, 13712544, 14729364, 14855256, 15426612, 16093194, 16712163, 19383624, 19639152, 19807008, 20568816, 21457592, 22094046, 22282884, 24139791, 25844832, 27192672, 29458728, 29710512, 30853224, 32186388, 33424326, 38767248, 39278304, 41137632, 42915184, 44188092, 44565768, 48279582, 50136489, 58917456, 59421024, 61706448, 64372776, 66848652, 72419373, 77534496, 85830368, 88376184, 89131536, 96559164, 100272978, 117834912, 123412896, 128745552, 133697304, 144838746, 176752368, 178263072, 193118328, 200545956, 217258119, 257491104, 267394608, 289677492, 353504736, 386236656, 401091912, 434516238, 534789216, 579354984, 651774357, 772473312, 802183824, 869032476, 1158709968, 1303548714, 1604367648, 1738064952, 2317419936, 2607097428, 3476129904, 5214194856, 6952259808, 10428389712, 20856779424]

約数ペア:

[(1, 20856779424), (2, 10428389712), (3, 6952259808), (4, 5214194856), (6, 3476129904), (8, 2607097428), (9, 2317419936), (12, 1738064952), (13, 1604367648), (16, 1303548714), (18, 1158709968), (24, 869032476), (26, 802183824), (27, 772473312), (32, 651774357), (36, 579354984), (39, 534789216), (48, 434516238), (52, 401091912), (54, 386236656), (59, 353504736), (72, 289677492), (78, 267394608), (81, 257491104), (96, 217258119), (104, 200545956), (108, 193118328), (117, 178263072), (118, 176752368), (144, 144838746), (156, 133697304), (162, 128745552), (169, 123412896), (177, 117834912), (208, 100272978), (216, 96559164), (234, 89131536), (236, 88376184), (243, 85830368), (269, 77534496), (288, 72419373), (312, 66848652), (324, 64372776), (338, 61706448), (351, 59421024), (354, 58917456), (416, 50136489), (432, 48279582), (468, 44565768), (472, 44188092), (486, 42915184), (507, 41137632), (531, 39278304), (538, 38767248), (624, 33424326), (648, 32186388), (676, 30853224), (702, 29710512), (708, 29458728), (767, 27192672), (807, 25844832), (864, 24139791), (936, 22282884), (944, 22094046), (972, 21457592), (1014, 20568816), (1053, 19807008), (1062, 19639152), (1076, 19383624), (1248, 16712163), (1296, 16093194), (1352, 15426612), (1404, 14855256), (1416, 14729364), (1521, 13712544), (1534, 13596336), (1593, 13092768), (1614, 12922416), (1872, 11141442), (1888, 11047023), (1944, 10728796), (2028, 10284408), (2106, 9903504), (2124, 9819576), (2152, 9691812), (2301, 9064224), (2421, 8614944), (2592, 8046597), (2704, 7713306), (2808, 7427628), (2832, 7364682), (3042, 6856272), (3068, 6798168), (3159, 6602336), (3186, 6546384), (3228, 6461208), (3497, 5964192), (3744, 5570721), (3888, 5364398), (4056, 5142204), (4212, 4951752), (4248, 4909788), (4304, 4845906), (4563, 4570848), (4602, 4532112), (4779, 4364256), (4842, 4307472), (5408, 3856653), (5616, 3713814), (5664, 3682341), (6084, 3428136), (6136, 3399084), (6318, 3301168), (6372, 3273192), (6456, 3230604), (6903, 3021408), (6994, 2982096), (7263, 2871648), (7776, 2682199), (8112, 2571102), (8424, 2475876), (8496, 2454894), (8608, 2422953), (9126, 2285424), (9204, 2266056), (9558, 2182128), (9684, 2153736), (9971, 2091744), (10491, 1988064), (11232, 1856907), (12168, 1714068), (12272, 1699542), (12636, 1650584), (12744, 1636596), (12912, 1615302), (13689, 1523616), (13806, 1510704), (13988, 1491048), (14337, 1454752), (14526, 1435824), (15871, 1314144), (16224, 1285551), (16848, 1237938), (16992, 1227447), (18252, 1142712), (18408, 1133028), (19116, 1091064), (19368, 1076868), (19942, 1045872), (20709, 1007136), (20982, 994032), (21789, 957216), (24336, 857034), (24544, 849771), (25272, 825292), (25488, 818298), (25824, 807651), (27378, 761808), (27612, 755352), (27976, 745524), (28674, 727376), (29052, 717912), (29913, 697248), (31473, 662688), (31742, 657072), (33696, 618969), (36504, 571356), (36816, 566514), (38232, 545532), (38736, 538434), (39884, 522936), (41067, 507872), (41418, 503568), (41964, 497016), (43578, 478608), (45461, 458784), (47613, 438048), (48672, 428517), (50544, 412646), (50976, 409149), (54756, 380904), (55224, 377676), (55952, 372762), (57348, 363688), (58104, 358956), (59826, 348624), (62127, 335712), (62946, 331344), (63484, 328536), (65367, 319072), (73008, 285678), (73632, 283257), (76464, 272766), (77472, 269217), (79768, 261468), (82134, 253936), (82836, 251784), (83928, 248508), (87156, 239304), (89739, 232416), (90922, 229392), (94419, 220896), (95226, 219024), (101088, 206323), (109512, 190452), (110448, 188838), (111904, 186381), (114696, 181844), (116208, 179478), (119652, 174312), (124254, 167856), (125892, 165672), (126968, 164268), (130734, 159536), (136383, 152928), (142839, 146016)]