131380704

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:599

約数の個数: 240

約数和(自身を含む): 476407008

約数和(自身を除く): 345026304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 557, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1114, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1671, 1872, 2016, 2106, 2184, 2228, 2268, 2457, 2592, 2808, 2912, 3024, 3276, 3342, 3744, 3899, 4212, 4368, 4456, 4536, 4914, 5013, 5616, 6048, 6552, 6684, 7241, 7371, 7798, 8424, 8736, 8912, 9072, 9828, 10026, 11232, 11697, 13104, 13368, 14482, 14742, 15039, 15596, 16848, 17824, 18144, 19656, 20052, 21723, 23394, 26208, 26736, 28964, 29484, 30078, 31192, 33696, 35091, 39312, 40104, 43446, 45117, 46788, 50687, 53472, 57928, 58968, 60156, 62384, 65169, 70182, 78624, 80208, 86892, 90234, 93576, 101374, 105273, 115856, 117936, 120312, 124768, 130338, 140364, 152061, 160416, 173784, 180468, 187152, 195507, 202748, 210546, 231712, 235872, 240624, 260676, 280728, 304122, 315819, 347568, 360936, 374304, 391014, 405496, 421092, 456183, 481248, 521352, 561456, 586521, 608244, 631638, 695136, 721872, 782028, 810992, 842184, 912366, 1042704, 1122912, 1173042, 1216488, 1263276, 1368549, 1443744, 1564056, 1621984, 1684368, 1824732, 2085408, 2346084, 2432976, 2526552, 2737098, 3128112, 3368736, 3649464, 4105647, 4692168, 4865952, 5053104, 5474196, 6256224, 7298928, 8211294, 9384336, 10106208, 10948392, 14597856, 16422588, 18768672, 21896784, 32845176, 43793568, 65690352, 131380704]

約数ペア:

[(1, 131380704), (2, 65690352), (3, 43793568), (4, 32845176), (6, 21896784), (7, 18768672), (8, 16422588), (9, 14597856), (12, 10948392), (13, 10106208), (14, 9384336), (16, 8211294), (18, 7298928), (21, 6256224), (24, 5474196), (26, 5053104), (27, 4865952), (28, 4692168), (32, 4105647), (36, 3649464), (39, 3368736), (42, 3128112), (48, 2737098), (52, 2526552), (54, 2432976), (56, 2346084), (63, 2085408), (72, 1824732), (78, 1684368), (81, 1621984), (84, 1564056), (91, 1443744), (96, 1368549), (104, 1263276), (108, 1216488), (112, 1173042), (117, 1122912), (126, 1042704), (144, 912366), (156, 842184), (162, 810992), (168, 782028), (182, 721872), (189, 695136), (208, 631638), (216, 608244), (224, 586521), (234, 561456), (252, 521352), (273, 481248), (288, 456183), (312, 421092), (324, 405496), (336, 391014), (351, 374304), (364, 360936), (378, 347568), (416, 315819), (432, 304122), (468, 280728), (504, 260676), (546, 240624), (557, 235872), (567, 231712), (624, 210546), (648, 202748), (672, 195507), (702, 187152), (728, 180468), (756, 173784), (819, 160416), (864, 152061), (936, 140364), (1008, 130338), (1053, 124768), (1092, 120312), (1114, 117936), (1134, 115856), (1248, 105273), (1296, 101374), (1404, 93576), (1456, 90234), (1512, 86892), (1638, 80208), (1671, 78624), (1872, 70182), (2016, 65169), (2106, 62384), (2184, 60156), (2228, 58968), (2268, 57928), (2457, 53472), (2592, 50687), (2808, 46788), (2912, 45117), (3024, 43446), (3276, 40104), (3342, 39312), (3744, 35091), (3899, 33696), (4212, 31192), (4368, 30078), (4456, 29484), (4536, 28964), (4914, 26736), (5013, 26208), (5616, 23394), (6048, 21723), (6552, 20052), (6684, 19656), (7241, 18144), (7371, 17824), (7798, 16848), (8424, 15596), (8736, 15039), (8912, 14742), (9072, 14482), (9828, 13368), (10026, 13104), (11232, 11697)]