1530981984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:549

約数の個数: 192

約数和(自身を含む): 4746373632

約数和(自身を除く): 3215391648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 82, 84, 96, 112, 123, 164, 168, 181, 224, 246, 287, 307, 328, 336, 362, 492, 543, 574, 614, 656, 672, 724, 861, 921, 984, 1086, 1148, 1228, 1267, 1312, 1448, 1722, 1842, 1968, 2149, 2172, 2296, 2456, 2534, 2896, 3444, 3684, 3801, 3936, 4298, 4344, 4592, 4912, 5068, 5792, 6447, 6888, 7368, 7421, 7602, 8596, 8688, 9184, 9824, 10136, 12587, 12894, 13776, 14736, 14842, 15204, 17192, 17376, 20272, 22263, 25174, 25788, 27552, 29472, 29684, 30408, 34384, 37761, 40544, 44526, 50348, 51576, 51947, 55567, 59368, 60816, 68768, 75522, 88109, 89052, 100696, 103152, 103894, 111134, 118736, 121632, 151044, 155841, 166701, 176218, 178104, 201392, 206304, 207788, 222268, 237472, 264327, 302088, 311682, 333402, 352436, 356208, 388969, 402784, 415576, 444536, 528654, 604176, 623364, 666804, 704872, 712416, 777938, 831152, 889072, 1057308, 1166907, 1208352, 1246728, 1333608, 1409744, 1555876, 1662304, 1778144, 2114616, 2278247, 2333814, 2493456, 2667216, 2819488, 3111752, 4229232, 4556494, 4667628, 4986912, 5334432, 6223504, 6834741, 8458464, 9112988, 9335256, 12447008, 13669482, 15947729, 18225976, 18670512, 27338964, 31895458, 36451952, 37341024, 47843187, 54677928, 63790916, 72903904, 95686374, 109355856, 127581832, 191372748, 218711712, 255163664, 382745496, 510327328, 765490992, 1530981984]

約数ペア:

[(1, 1530981984), (2, 765490992), (3, 510327328), (4, 382745496), (6, 255163664), (7, 218711712), (8, 191372748), (12, 127581832), (14, 109355856), (16, 95686374), (21, 72903904), (24, 63790916), (28, 54677928), (32, 47843187), (41, 37341024), (42, 36451952), (48, 31895458), (56, 27338964), (82, 18670512), (84, 18225976), (96, 15947729), (112, 13669482), (123, 12447008), (164, 9335256), (168, 9112988), (181, 8458464), (224, 6834741), (246, 6223504), (287, 5334432), (307, 4986912), (328, 4667628), (336, 4556494), (362, 4229232), (492, 3111752), (543, 2819488), (574, 2667216), (614, 2493456), (656, 2333814), (672, 2278247), (724, 2114616), (861, 1778144), (921, 1662304), (984, 1555876), (1086, 1409744), (1148, 1333608), (1228, 1246728), (1267, 1208352), (1312, 1166907), (1448, 1057308), (1722, 889072), (1842, 831152), (1968, 777938), (2149, 712416), (2172, 704872), (2296, 666804), (2456, 623364), (2534, 604176), (2896, 528654), (3444, 444536), (3684, 415576), (3801, 402784), (3936, 388969), (4298, 356208), (4344, 352436), (4592, 333402), (4912, 311682), (5068, 302088), (5792, 264327), (6447, 237472), (6888, 222268), (7368, 207788), (7421, 206304), (7602, 201392), (8596, 178104), (8688, 176218), (9184, 166701), (9824, 155841), (10136, 151044), (12587, 121632), (12894, 118736), (13776, 111134), (14736, 103894), (14842, 103152), (15204, 100696), (17192, 89052), (17376, 88109), (20272, 75522), (22263, 68768), (25174, 60816), (25788, 59368), (27552, 55567), (29472, 51947), (29684, 51576), (30408, 50348), (34384, 44526), (37761, 40544)]