31688806240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{46307}}^1$

素因数の和:46389

約数の個数: 192

約数和(自身を含む): 94103783424

約数和(自身を除く): 62414977184

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 47, 52, 56, 65, 70, 80, 91, 94, 104, 112, 130, 140, 160, 182, 188, 208, 224, 235, 260, 280, 329, 364, 376, 416, 455, 470, 520, 560, 611, 658, 728, 752, 910, 940, 1040, 1120, 1222, 1316, 1456, 1504, 1645, 1820, 1880, 2080, 2444, 2632, 2912, 3055, 3290, 3640, 3760, 4277, 4888, 5264, 6110, 6580, 7280, 7520, 8554, 9776, 10528, 12220, 13160, 14560, 17108, 19552, 21385, 24440, 26320, 34216, 42770, 46307, 48880, 52640, 68432, 85540, 92614, 97760, 136864, 171080, 185228, 231535, 324149, 342160, 370456, 463070, 601991, 648298, 684320, 740912, 926140, 1203982, 1296596, 1481824, 1620745, 1852280, 2176429, 2407964, 2593192, 3009955, 3241490, 3704560, 4213937, 4352858, 4815928, 5186384, 6019910, 6482980, 7409120, 8427874, 8705716, 9631856, 10372768, 10882145, 12039820, 12965960, 15235003, 16855748, 17411432, 19263712, 21069685, 21764290, 24079640, 25931920, 28293577, 30470006, 33711496, 34822864, 42139370, 43528580, 48159280, 51863840, 56587154, 60940012, 67422992, 69645728, 76175015, 84278740, 87057160, 96318560, 113174308, 121880024, 134845984, 141467885, 152350030, 168557480, 174114320, 198055039, 226348616, 243760048, 282935770, 304700060, 337114960, 348228640, 396110078, 452697232, 487520096, 565871540, 609400120, 674229920, 792220156, 905394464, 990275195, 1131743080, 1218800240, 1584440312, 1980550390, 2263486160, 2437600480, 3168880624, 3961100780, 4526972320, 6337761248, 7922201560, 15844403120, 31688806240]

約数ペア:

[(1, 31688806240), (2, 15844403120), (4, 7922201560), (5, 6337761248), (7, 4526972320), (8, 3961100780), (10, 3168880624), (13, 2437600480), (14, 2263486160), (16, 1980550390), (20, 1584440312), (26, 1218800240), (28, 1131743080), (32, 990275195), (35, 905394464), (40, 792220156), (47, 674229920), (52, 609400120), (56, 565871540), (65, 487520096), (70, 452697232), (80, 396110078), (91, 348228640), (94, 337114960), (104, 304700060), (112, 282935770), (130, 243760048), (140, 226348616), (160, 198055039), (182, 174114320), (188, 168557480), (208, 152350030), (224, 141467885), (235, 134845984), (260, 121880024), (280, 113174308), (329, 96318560), (364, 87057160), (376, 84278740), (416, 76175015), (455, 69645728), (470, 67422992), (520, 60940012), (560, 56587154), (611, 51863840), (658, 48159280), (728, 43528580), (752, 42139370), (910, 34822864), (940, 33711496), (1040, 30470006), (1120, 28293577), (1222, 25931920), (1316, 24079640), (1456, 21764290), (1504, 21069685), (1645, 19263712), (1820, 17411432), (1880, 16855748), (2080, 15235003), (2444, 12965960), (2632, 12039820), (2912, 10882145), (3055, 10372768), (3290, 9631856), (3640, 8705716), (3760, 8427874), (4277, 7409120), (4888, 6482980), (5264, 6019910), (6110, 5186384), (6580, 4815928), (7280, 4352858), (7520, 4213937), (8554, 3704560), (9776, 3241490), (10528, 3009955), (12220, 2593192), (13160, 2407964), (14560, 2176429), (17108, 1852280), (19552, 1620745), (21385, 1481824), (24440, 1296596), (26320, 1203982), (34216, 926140), (42770, 740912), (46307, 684320), (48880, 648298), (52640, 601991), (68432, 463070), (85540, 370456), (92614, 342160), (97760, 324149), (136864, 231535), (171080, 185228)]