660475296

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1205

約数の個数: 240

約数和(自身を含む): 2216829384

約数和(自身を除く): 1556354088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 96, 102, 104, 108, 117, 136, 144, 153, 156, 162, 204, 208, 216, 221, 234, 272, 288, 306, 312, 324, 351, 408, 416, 432, 442, 459, 468, 544, 612, 624, 648, 663, 702, 816, 864, 884, 918, 936, 1053, 1153, 1224, 1248, 1296, 1326, 1377, 1404, 1632, 1768, 1836, 1872, 1989, 2106, 2306, 2448, 2592, 2652, 2754, 2808, 3459, 3536, 3672, 3744, 3978, 4212, 4612, 4896, 5304, 5508, 5616, 5967, 6918, 7072, 7344, 7956, 8424, 9224, 10377, 10608, 11016, 11232, 11934, 13836, 14688, 14989, 15912, 16848, 17901, 18448, 19601, 20754, 21216, 22032, 23868, 27672, 29978, 31131, 31824, 33696, 35802, 36896, 39202, 41508, 44064, 44967, 47736, 55344, 58803, 59956, 62262, 63648, 71604, 78404, 83016, 89934, 93393, 95472, 110688, 117606, 119912, 124524, 134901, 143208, 156808, 166032, 176409, 179868, 186786, 190944, 235212, 239824, 249048, 254813, 269802, 286416, 313616, 332064, 352818, 359736, 373572, 404703, 470424, 479648, 498096, 509626, 529227, 539604, 572832, 627232, 705636, 719472, 747144, 764439, 809406, 940848, 996192, 1019252, 1058454, 1079208, 1214109, 1411272, 1438944, 1494288, 1528878, 1587681, 1618812, 1881696, 2038504, 2116908, 2158416, 2293317, 2428218, 2822544, 2988576, 3057756, 3175362, 3237624, 4077008, 4233816, 4316832, 4586634, 4856436, 5645088, 6115512, 6350724, 6475248, 6879951, 8154016, 8467632, 9173268, 9712872, 12231024, 12701448, 12950496, 13759902, 16935264, 18346536, 19425744, 20639853, 24462048, 25402896, 27519804, 36693072, 38851488, 41279706, 50805792, 55039608, 73386144, 82559412, 110079216, 165118824, 220158432, 330237648, 660475296]

約数ペア:

[(1, 660475296), (2, 330237648), (3, 220158432), (4, 165118824), (6, 110079216), (8, 82559412), (9, 73386144), (12, 55039608), (13, 50805792), (16, 41279706), (17, 38851488), (18, 36693072), (24, 27519804), (26, 25402896), (27, 24462048), (32, 20639853), (34, 19425744), (36, 18346536), (39, 16935264), (48, 13759902), (51, 12950496), (52, 12701448), (54, 12231024), (68, 9712872), (72, 9173268), (78, 8467632), (81, 8154016), (96, 6879951), (102, 6475248), (104, 6350724), (108, 6115512), (117, 5645088), (136, 4856436), (144, 4586634), (153, 4316832), (156, 4233816), (162, 4077008), (204, 3237624), (208, 3175362), (216, 3057756), (221, 2988576), (234, 2822544), (272, 2428218), (288, 2293317), (306, 2158416), (312, 2116908), (324, 2038504), (351, 1881696), (408, 1618812), (416, 1587681), (432, 1528878), (442, 1494288), (459, 1438944), (468, 1411272), (544, 1214109), (612, 1079208), (624, 1058454), (648, 1019252), (663, 996192), (702, 940848), (816, 809406), (864, 764439), (884, 747144), (918, 719472), (936, 705636), (1053, 627232), (1153, 572832), (1224, 539604), (1248, 529227), (1296, 509626), (1326, 498096), (1377, 479648), (1404, 470424), (1632, 404703), (1768, 373572), (1836, 359736), (1872, 352818), (1989, 332064), (2106, 313616), (2306, 286416), (2448, 269802), (2592, 254813), (2652, 249048), (2754, 239824), (2808, 235212), (3459, 190944), (3536, 186786), (3672, 179868), (3744, 176409), (3978, 166032), (4212, 156808), (4612, 143208), (4896, 134901), (5304, 124524), (5508, 119912), (5616, 117606), (5967, 110688), (6918, 95472), (7072, 93393), (7344, 89934), (7956, 83016), (8424, 78404), (9224, 71604), (10377, 63648), (10608, 62262), (11016, 59956), (11232, 58803), (11934, 55344), (13836, 47736), (14688, 44967), (14989, 44064), (15912, 41508), (16848, 39202), (17901, 36896), (18448, 35802), (19601, 33696), (20754, 31824), (21216, 31131), (22032, 29978), (23868, 27672)]