84290080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 170451680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 160, 170, 190, 224, 233, 238, 266, 272, 280, 304, 323, 340, 380, 466, 476, 532, 544, 560, 595, 608, 646, 665, 680, 760, 932, 952, 1064, 1120, 1165, 1190, 1292, 1330, 1360, 1520, 1615, 1631, 1864, 1904, 2128, 2261, 2330, 2380, 2584, 2660, 2720, 3040, 3230, 3262, 3728, 3808, 3961, 4256, 4427, 4522, 4660, 4760, 5168, 5320, 6460, 6524, 7456, 7922, 8155, 8854, 9044, 9320, 9520, 10336, 10640, 11305, 12920, 13048, 15844, 16310, 17708, 18088, 18640, 19040, 19805, 21280, 22135, 22610, 25840, 26096, 27727, 30989, 31688, 32620, 35416, 36176, 37280, 39610, 44270, 45220, 51680, 52192, 55454, 61978, 63376, 65240, 70832, 72352, 75259, 79220, 88540, 90440, 110908, 123956, 126752, 130480, 138635, 141664, 150518, 154945, 158440, 177080, 180880, 221816, 247912, 260960, 277270, 301036, 309890, 316880, 354160, 361760, 376295, 443632, 495824, 526813, 554540, 602072, 619780, 633760, 708320, 752590, 887264, 991648, 1053626, 1109080, 1204144, 1239560, 1505180, 2107252, 2218160, 2408288, 2479120, 2634065, 3010360, 4214504, 4436320, 4958240, 5268130, 6020720, 8429008, 10536260, 12041440, 16858016, 21072520, 42145040, 84290080]

約数ペア:

[(1, 84290080), (2, 42145040), (4, 21072520), (5, 16858016), (7, 12041440), (8, 10536260), (10, 8429008), (14, 6020720), (16, 5268130), (17, 4958240), (19, 4436320), (20, 4214504), (28, 3010360), (32, 2634065), (34, 2479120), (35, 2408288), (38, 2218160), (40, 2107252), (56, 1505180), (68, 1239560), (70, 1204144), (76, 1109080), (80, 1053626), (85, 991648), (95, 887264), (112, 752590), (119, 708320), (133, 633760), (136, 619780), (140, 602072), (152, 554540), (160, 526813), (170, 495824), (190, 443632), (224, 376295), (233, 361760), (238, 354160), (266, 316880), (272, 309890), (280, 301036), (304, 277270), (323, 260960), (340, 247912), (380, 221816), (466, 180880), (476, 177080), (532, 158440), (544, 154945), (560, 150518), (595, 141664), (608, 138635), (646, 130480), (665, 126752), (680, 123956), (760, 110908), (932, 90440), (952, 88540), (1064, 79220), (1120, 75259), (1165, 72352), (1190, 70832), (1292, 65240), (1330, 63376), (1360, 61978), (1520, 55454), (1615, 52192), (1631, 51680), (1864, 45220), (1904, 44270), (2128, 39610), (2261, 37280), (2330, 36176), (2380, 35416), (2584, 32620), (2660, 31688), (2720, 30989), (3040, 27727), (3230, 26096), (3262, 25840), (3728, 22610), (3808, 22135), (3961, 21280), (4256, 19805), (4427, 19040), (4522, 18640), (4660, 18088), (4760, 17708), (5168, 16310), (5320, 15844), (6460, 13048), (6524, 12920), (7456, 11305), (7922, 10640), (8155, 10336), (8854, 9520), (9044, 9320)]