28040481504

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1427}}^1$

素因数の和:1497

約数の個数: 432

約数和(自身を含む): 99812539008

約数和(自身を除く): 71772057504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 243, 252, 266, 288, 304, 324, 336, 342, 361, 378, 399, 432, 456, 486, 504, 513, 532, 567, 608, 648, 672, 684, 722, 756, 798, 864, 912, 972, 1008, 1026, 1064, 1083, 1134, 1197, 1296, 1368, 1427, 1444, 1512, 1539, 1596, 1701, 1824, 1944, 2016, 2052, 2128, 2166, 2268, 2394, 2527, 2592, 2736, 2854, 2888, 3024, 3078, 3192, 3249, 3402, 3591, 3888, 4104, 4256, 4281, 4332, 4536, 4617, 4788, 5054, 5472, 5708, 5776, 6048, 6156, 6384, 6498, 6804, 7182, 7581, 7776, 8208, 8562, 8664, 9072, 9234, 9576, 9747, 9989, 10108, 10773, 11416, 11552, 12312, 12768, 12843, 12996, 13608, 14364, 15162, 16416, 17124, 17328, 18144, 18468, 19152, 19494, 19978, 20216, 21546, 22743, 22832, 24624, 25686, 25992, 27113, 27216, 28728, 29241, 29967, 30324, 32319, 34248, 34656, 36936, 38304, 38529, 38988, 39956, 40432, 43092, 45486, 45664, 49248, 51372, 51984, 54226, 54432, 57456, 58482, 59934, 60648, 64638, 68229, 68496, 73872, 77058, 77976, 79912, 80864, 81339, 86184, 87723, 89901, 90972, 102744, 103968, 108452, 114912, 115587, 116964, 119868, 121296, 129276, 136458, 136992, 147744, 154116, 155952, 159824, 162678, 172368, 175446, 179802, 181944, 189791, 204687, 205488, 216904, 231174, 233928, 239736, 242592, 244017, 258552, 269703, 272916, 308232, 311904, 319648, 325356, 344736, 346761, 350892, 359604, 363888, 379582, 409374, 410976, 433808, 462348, 467856, 479472, 488034, 515147, 517104, 539406, 545832, 569373, 614061, 616464, 650712, 693522, 701784, 719208, 727776, 732051, 759164, 809109, 818748, 867616, 924696, 935712, 958944, 976068, 1030294, 1034208, 1078812, 1091664, 1138746, 1228122, 1232928, 1301424, 1387044, 1403568, 1438416, 1464102, 1518328, 1545441, 1618218, 1637496, 1708119, 1849392, 1952136, 2060588, 2157624, 2183328, 2196153, 2277492, 2427327, 2456244, 2602848, 2774088, 2807136, 2876832, 2928204, 3036656, 3090882, 3236436, 3274992, 3416238, 3606029, 3698784, 3904272, 4121176, 4315248, 4392306, 4554984, 4636323, 4854654, 4912488, 5124357, 5548176, 5856408, 6073312, 6181764, 6472872, 6549984, 6588459, 6832476, 7212058, 7808544, 8242352, 8630496, 8784612, 9109968, 9272646, 9709308, 9824976, 10248714, 10818087, 11096352, 11712816, 12363528, 12945744, 13176918, 13664952, 13908969, 14424116, 15373071, 16484704, 17569224, 18219936, 18545292, 19418616, 19649952, 20497428, 21636174, 23425632, 24727056, 25891488, 26353836, 27329904, 27817938, 28848232, 30746142, 32454261, 35138448, 37090584, 38837232, 40994856, 41726907, 43272348, 46119213, 49454112, 52707672, 54659808, 55635876, 57696464, 61492284, 64908522, 70276896, 74181168, 77674464, 81989712, 83453814, 86544696, 92238426, 97362783, 105415344, 111271752, 115392928, 122984568, 125180721, 129817044, 148362336, 163979424, 166907628, 173089392, 184476852, 194725566, 210830688, 222543504, 245969136, 250361442, 259634088, 292088349, 333815256, 346178784, 368953704, 389451132, 445087008, 491938272, 500722884, 519268176, 584176698, 667630512, 737907408, 778902264, 876265047, 1001445768, 1038536352, 1168353396, 1335261024, 1475814816, 1557804528, 1752530094, 2002891536, 2336706792, 3115609056, 3505060188, 4005783072, 4673413584, 7010120376, 9346827168, 14020240752, 28040481504]

約数ペア:

[(1, 28040481504), (2, 14020240752), (3, 9346827168), (4, 7010120376), (6, 4673413584), (7, 4005783072), (8, 3505060188), (9, 3115609056), (12, 2336706792), (14, 2002891536), (16, 1752530094), (18, 1557804528), (19, 1475814816), (21, 1335261024), (24, 1168353396), (27, 1038536352), (28, 1001445768), (32, 876265047), (36, 778902264), (38, 737907408), (42, 667630512), (48, 584176698), (54, 519268176), (56, 500722884), (57, 491938272), (63, 445087008), (72, 389451132), (76, 368953704), (81, 346178784), (84, 333815256), (96, 292088349), (108, 259634088), (112, 250361442), (114, 245969136), (126, 222543504), (133, 210830688), (144, 194725566), (152, 184476852), (162, 173089392), (168, 166907628), (171, 163979424), (189, 148362336), (216, 129817044), (224, 125180721), (228, 122984568), (243, 115392928), (252, 111271752), (266, 105415344), (288, 97362783), (304, 92238426), (324, 86544696), (336, 83453814), (342, 81989712), (361, 77674464), (378, 74181168), (399, 70276896), (432, 64908522), (456, 61492284), (486, 57696464), (504, 55635876), (513, 54659808), (532, 52707672), (567, 49454112), (608, 46119213), (648, 43272348), (672, 41726907), (684, 40994856), (722, 38837232), (756, 37090584), (798, 35138448), (864, 32454261), (912, 30746142), (972, 28848232), (1008, 27817938), (1026, 27329904), (1064, 26353836), (1083, 25891488), (1134, 24727056), (1197, 23425632), (1296, 21636174), (1368, 20497428), (1427, 19649952), (1444, 19418616), (1512, 18545292), (1539, 18219936), (1596, 17569224), (1701, 16484704), (1824, 15373071), (1944, 14424116), (2016, 13908969), (2052, 13664952), (2128, 13176918), (2166, 12945744), (2268, 12363528), (2394, 11712816), (2527, 11096352), (2592, 10818087), (2736, 10248714), (2854, 9824976), (2888, 9709308), (3024, 9272646), (3078, 9109968), (3192, 8784612), (3249, 8630496), (3402, 8242352), (3591, 7808544), (3888, 7212058), (4104, 6832476), (4256, 6588459), (4281, 6549984), (4332, 6472872), (4536, 6181764), (4617, 6073312), (4788, 5856408), (5054, 5548176), (5472, 5124357), (5708, 4912488), (5776, 4854654), (6048, 4636323), (6156, 4554984), (6384, 4392306), (6498, 4315248), (6804, 4121176), (7182, 3904272), (7581, 3698784), (7776, 3606029), (8208, 3416238), (8562, 3274992), (8664, 3236436), (9072, 3090882), (9234, 3036656), (9576, 2928204), (9747, 2876832), (9989, 2807136), (10108, 2774088), (10773, 2602848), (11416, 2456244), (11552, 2427327), (12312, 2277492), (12768, 2196153), (12843, 2183328), (12996, 2157624), (13608, 2060588), (14364, 1952136), (15162, 1849392), (16416, 1708119), (17124, 1637496), (17328, 1618218), (18144, 1545441), (18468, 1518328), (19152, 1464102), (19494, 1438416), (19978, 1403568), (20216, 1387044), (21546, 1301424), (22743, 1232928), (22832, 1228122), (24624, 1138746), (25686, 1091664), (25992, 1078812), (27113, 1034208), (27216, 1030294), (28728, 976068), (29241, 958944), (29967, 935712), (30324, 924696), (32319, 867616), (34248, 818748), (34656, 809109), (36936, 759164), (38304, 732051), (38529, 727776), (38988, 719208), (39956, 701784), (40432, 693522), (43092, 650712), (45486, 616464), (45664, 614061), (49248, 569373), (51372, 545832), (51984, 539406), (54226, 517104), (54432, 515147), (57456, 488034), (58482, 479472), (59934, 467856), (60648, 462348), (64638, 433808), (68229, 410976), (68496, 409374), (73872, 379582), (77058, 363888), (77976, 359604), (79912, 350892), (80864, 346761), (81339, 344736), (86184, 325356), (87723, 319648), (89901, 311904), (90972, 308232), (102744, 272916), (103968, 269703), (108452, 258552), (114912, 244017), (115587, 242592), (116964, 239736), (119868, 233928), (121296, 231174), (129276, 216904), (136458, 205488), (136992, 204687), (147744, 189791), (154116, 181944), (155952, 179802), (159824, 175446), (162678, 172368)]