20120156784

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4969}}^1$

素因数の和:5109

約数の個数: 320

約数和(自身を含む): 71784294400

約数和(自身を除く): 51664137616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 103, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 206, 208, 216, 234, 252, 273, 309, 312, 336, 351, 364, 378, 412, 432, 468, 504, 546, 618, 624, 702, 721, 728, 756, 819, 824, 927, 936, 1008, 1092, 1236, 1339, 1404, 1442, 1456, 1512, 1638, 1648, 1854, 1872, 2163, 2184, 2457, 2472, 2678, 2781, 2808, 2884, 3024, 3276, 3708, 4017, 4326, 4368, 4914, 4944, 4969, 5356, 5562, 5616, 5768, 6489, 6552, 7416, 8034, 8652, 9373, 9828, 9938, 10712, 11124, 11536, 12051, 12978, 13104, 14832, 14907, 16068, 17304, 18746, 19467, 19656, 19876, 21424, 22248, 24102, 25956, 28119, 29814, 32136, 34608, 34783, 36153, 37492, 38934, 39312, 39752, 44496, 44721, 48204, 51912, 56238, 59628, 64272, 64597, 69566, 72306, 74984, 77868, 79504, 84357, 89442, 96408, 103824, 104349, 112476, 119256, 129194, 134163, 139132, 144612, 149968, 155736, 168714, 178884, 192816, 193791, 208698, 224952, 238512, 253071, 258388, 268326, 278264, 289224, 311472, 313047, 337428, 357768, 387582, 417396, 449904, 452179, 506142, 511807, 516776, 536652, 556528, 578448, 581373, 626094, 674856, 715536, 775164, 834792, 904358, 939141, 1012284, 1023614, 1033552, 1073304, 1162746, 1252188, 1349712, 1356537, 1535421, 1550328, 1669584, 1744119, 1808716, 1878282, 2024568, 2047228, 2146608, 2325492, 2504376, 2713074, 3070842, 3100656, 3488238, 3582649, 3617432, 3756564, 4049136, 4069611, 4094456, 4606263, 4650984, 5008752, 5426148, 6141684, 6653491, 6976476, 7165298, 7234864, 7513128, 8139222, 8188912, 9212526, 9301968, 10747947, 10852296, 12208833, 12283368, 13306982, 13818789, 13952952, 14330596, 15026256, 16278444, 18425052, 19960473, 21495894, 21704592, 24417666, 24566736, 26613964, 27637578, 27905904, 28661192, 32243841, 32556888, 36850104, 39920946, 42991788, 46574437, 48835332, 53227928, 55275156, 57322384, 59881419, 64487682, 65113776, 73700208, 79841892, 85983576, 93148874, 96731523, 97670664, 106455856, 110550312, 119762838, 128975364, 139723311, 159683784, 171967152, 179644257, 186297748, 193463046, 195341328, 221100624, 239525676, 257950728, 279446622, 319367568, 359288514, 372595496, 386926092, 419169933, 479051352, 515901456, 558893244, 718577028, 745190992, 773852184, 838339866, 958102704, 1117786488, 1257509799, 1437154056, 1547704368, 1676679732, 2235572976, 2515019598, 2874308112, 3353359464, 5030039196, 6706718928, 10060078392, 20120156784]

約数ペア:

[(1, 20120156784), (2, 10060078392), (3, 6706718928), (4, 5030039196), (6, 3353359464), (7, 2874308112), (8, 2515019598), (9, 2235572976), (12, 1676679732), (13, 1547704368), (14, 1437154056), (16, 1257509799), (18, 1117786488), (21, 958102704), (24, 838339866), (26, 773852184), (27, 745190992), (28, 718577028), (36, 558893244), (39, 515901456), (42, 479051352), (48, 419169933), (52, 386926092), (54, 372595496), (56, 359288514), (63, 319367568), (72, 279446622), (78, 257950728), (84, 239525676), (91, 221100624), (103, 195341328), (104, 193463046), (108, 186297748), (112, 179644257), (117, 171967152), (126, 159683784), (144, 139723311), (156, 128975364), (168, 119762838), (182, 110550312), (189, 106455856), (206, 97670664), (208, 96731523), (216, 93148874), (234, 85983576), (252, 79841892), (273, 73700208), (309, 65113776), (312, 64487682), (336, 59881419), (351, 57322384), (364, 55275156), (378, 53227928), (412, 48835332), (432, 46574437), (468, 42991788), (504, 39920946), (546, 36850104), (618, 32556888), (624, 32243841), (702, 28661192), (721, 27905904), (728, 27637578), (756, 26613964), (819, 24566736), (824, 24417666), (927, 21704592), (936, 21495894), (1008, 19960473), (1092, 18425052), (1236, 16278444), (1339, 15026256), (1404, 14330596), (1442, 13952952), (1456, 13818789), (1512, 13306982), (1638, 12283368), (1648, 12208833), (1854, 10852296), (1872, 10747947), (2163, 9301968), (2184, 9212526), (2457, 8188912), (2472, 8139222), (2678, 7513128), (2781, 7234864), (2808, 7165298), (2884, 6976476), (3024, 6653491), (3276, 6141684), (3708, 5426148), (4017, 5008752), (4326, 4650984), (4368, 4606263), (4914, 4094456), (4944, 4069611), (4969, 4049136), (5356, 3756564), (5562, 3617432), (5616, 3582649), (5768, 3488238), (6489, 3100656), (6552, 3070842), (7416, 2713074), (8034, 2504376), (8652, 2325492), (9373, 2146608), (9828, 2047228), (9938, 2024568), (10712, 1878282), (11124, 1808716), (11536, 1744119), (12051, 1669584), (12978, 1550328), (13104, 1535421), (14832, 1356537), (14907, 1349712), (16068, 1252188), (17304, 1162746), (18746, 1073304), (19467, 1033552), (19656, 1023614), (19876, 1012284), (21424, 939141), (22248, 904358), (24102, 834792), (25956, 775164), (28119, 715536), (29814, 674856), (32136, 626094), (34608, 581373), (34783, 578448), (36153, 556528), (37492, 536652), (38934, 516776), (39312, 511807), (39752, 506142), (44496, 452179), (44721, 449904), (48204, 417396), (51912, 387582), (56238, 357768), (59628, 337428), (64272, 313047), (64597, 311472), (69566, 289224), (72306, 278264), (74984, 268326), (77868, 258388), (79504, 253071), (84357, 238512), (89442, 224952), (96408, 208698), (103824, 193791), (104349, 192816), (112476, 178884), (119256, 168714), (129194, 155736), (134163, 149968), (139132, 144612)]