80355408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 256650240

約数和(自身を除く): 176294832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 41, 42, 48, 56, 57, 76, 82, 84, 112, 114, 123, 133, 152, 164, 168, 228, 246, 266, 287, 304, 307, 328, 336, 399, 456, 492, 532, 574, 614, 656, 779, 798, 861, 912, 921, 984, 1064, 1148, 1228, 1558, 1596, 1722, 1842, 1968, 2128, 2149, 2296, 2337, 2456, 3116, 3192, 3444, 3684, 4298, 4592, 4674, 4912, 5453, 5833, 6232, 6384, 6447, 6888, 7368, 8596, 9348, 10906, 11666, 12464, 12587, 12894, 13776, 14736, 16359, 17192, 17499, 18696, 21812, 23332, 25174, 25788, 32718, 34384, 34998, 37392, 37761, 40831, 43624, 46664, 50348, 51576, 65436, 69996, 75522, 81662, 87248, 88109, 93328, 100696, 103152, 122493, 130872, 139992, 151044, 163324, 176218, 201392, 239153, 244986, 261744, 264327, 279984, 302088, 326648, 352436, 478306, 489972, 528654, 604176, 653296, 704872, 717459, 956612, 979944, 1057308, 1409744, 1434918, 1674071, 1913224, 1959888, 2114616, 2869836, 3348142, 3826448, 4229232, 5022213, 5739672, 6696284, 10044426, 11479344, 13392568, 20088852, 26785136, 40177704, 80355408]

約数ペア:

[(1, 80355408), (2, 40177704), (3, 26785136), (4, 20088852), (6, 13392568), (7, 11479344), (8, 10044426), (12, 6696284), (14, 5739672), (16, 5022213), (19, 4229232), (21, 3826448), (24, 3348142), (28, 2869836), (38, 2114616), (41, 1959888), (42, 1913224), (48, 1674071), (56, 1434918), (57, 1409744), (76, 1057308), (82, 979944), (84, 956612), (112, 717459), (114, 704872), (123, 653296), (133, 604176), (152, 528654), (164, 489972), (168, 478306), (228, 352436), (246, 326648), (266, 302088), (287, 279984), (304, 264327), (307, 261744), (328, 244986), (336, 239153), (399, 201392), (456, 176218), (492, 163324), (532, 151044), (574, 139992), (614, 130872), (656, 122493), (779, 103152), (798, 100696), (861, 93328), (912, 88109), (921, 87248), (984, 81662), (1064, 75522), (1148, 69996), (1228, 65436), (1558, 51576), (1596, 50348), (1722, 46664), (1842, 43624), (1968, 40831), (2128, 37761), (2149, 37392), (2296, 34998), (2337, 34384), (2456, 32718), (3116, 25788), (3192, 25174), (3444, 23332), (3684, 21812), (4298, 18696), (4592, 17499), (4674, 17192), (4912, 16359), (5453, 14736), (5833, 13776), (6232, 12894), (6384, 12587), (6447, 12464), (6888, 11666), (7368, 10906), (8596, 9348)]