7965688640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16091}}^1$

素因数の和:16145

約数の個数: 224

約数和(自身を含む): 24720401664

約数和(自身を除く): 16754713024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 320, 340, 364, 416, 442, 448, 455, 476, 520, 544, 560, 595, 680, 728, 832, 884, 910, 952, 1040, 1088, 1105, 1120, 1190, 1360, 1456, 1547, 1768, 1820, 1904, 2080, 2210, 2240, 2380, 2720, 2912, 3094, 3536, 3640, 3808, 4160, 4420, 4760, 5440, 5824, 6188, 7072, 7280, 7616, 7735, 8840, 9520, 12376, 14144, 14560, 15470, 16091, 17680, 19040, 24752, 29120, 30940, 32182, 35360, 38080, 49504, 61880, 64364, 70720, 80455, 99008, 112637, 123760, 128728, 160910, 209183, 225274, 247520, 257456, 273547, 321820, 418366, 450548, 495040, 514912, 547094, 563185, 643640, 836732, 901096, 1029824, 1045915, 1094188, 1126370, 1287280, 1367735, 1464281, 1673464, 1802192, 1914829, 2091830, 2188376, 2252740, 2574560, 2735470, 2928562, 3346928, 3556111, 3604384, 3829658, 4183660, 4376752, 4505480, 5149120, 5470940, 5857124, 6693856, 7112222, 7208768, 7321405, 7659316, 8367320, 8753504, 9010960, 9574145, 10941880, 11714248, 13387712, 14224444, 14642810, 15318632, 16734640, 17507008, 17780555, 18021920, 19148290, 21883760, 23428496, 24892777, 28448888, 29285620, 30637264, 33469280, 35561110, 36043840, 38296580, 43767520, 46856992, 49785554, 56897776, 58571240, 61274528, 66938560, 71122220, 76593160, 87535040, 93713984, 99571108, 113795552, 117142480, 122549056, 124463885, 142244440, 153186320, 199142216, 227591104, 234284960, 248927770, 284488880, 306372640, 398284432, 468569920, 497855540, 568977760, 612745280, 796568864, 995711080, 1137955520, 1593137728, 1991422160, 3982844320, 7965688640]

約数ペア:

[(1, 7965688640), (2, 3982844320), (4, 1991422160), (5, 1593137728), (7, 1137955520), (8, 995711080), (10, 796568864), (13, 612745280), (14, 568977760), (16, 497855540), (17, 468569920), (20, 398284432), (26, 306372640), (28, 284488880), (32, 248927770), (34, 234284960), (35, 227591104), (40, 199142216), (52, 153186320), (56, 142244440), (64, 124463885), (65, 122549056), (68, 117142480), (70, 113795552), (80, 99571108), (85, 93713984), (91, 87535040), (104, 76593160), (112, 71122220), (119, 66938560), (130, 61274528), (136, 58571240), (140, 56897776), (160, 49785554), (170, 46856992), (182, 43767520), (208, 38296580), (221, 36043840), (224, 35561110), (238, 33469280), (260, 30637264), (272, 29285620), (280, 28448888), (320, 24892777), (340, 23428496), (364, 21883760), (416, 19148290), (442, 18021920), (448, 17780555), (455, 17507008), (476, 16734640), (520, 15318632), (544, 14642810), (560, 14224444), (595, 13387712), (680, 11714248), (728, 10941880), (832, 9574145), (884, 9010960), (910, 8753504), (952, 8367320), (1040, 7659316), (1088, 7321405), (1105, 7208768), (1120, 7112222), (1190, 6693856), (1360, 5857124), (1456, 5470940), (1547, 5149120), (1768, 4505480), (1820, 4376752), (1904, 4183660), (2080, 3829658), (2210, 3604384), (2240, 3556111), (2380, 3346928), (2720, 2928562), (2912, 2735470), (3094, 2574560), (3536, 2252740), (3640, 2188376), (3808, 2091830), (4160, 1914829), (4420, 1802192), (4760, 1673464), (5440, 1464281), (5824, 1367735), (6188, 1287280), (7072, 1126370), (7280, 1094188), (7616, 1045915), (7735, 1029824), (8840, 901096), (9520, 836732), (12376, 643640), (14144, 563185), (14560, 547094), (15470, 514912), (16091, 495040), (17680, 450548), (19040, 418366), (24752, 321820), (29120, 273547), (30940, 257456), (32182, 247520), (35360, 225274), (38080, 209183), (49504, 160910), (61880, 128728), (64364, 123760), (70720, 112637), (80455, 99008)]