1796456480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{9491}}^1$

素因数の和:9539

約数の個数: 144

約数和(自身を含む): 5252796864

約数和(自身を除く): 3456340384

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 338, 364, 416, 455, 520, 560, 676, 728, 845, 910, 1040, 1120, 1183, 1352, 1456, 1690, 1820, 2080, 2366, 2704, 2912, 3380, 3640, 4732, 5408, 5915, 6760, 7280, 9464, 9491, 11830, 13520, 14560, 18928, 18982, 23660, 27040, 37856, 37964, 47320, 47455, 66437, 75928, 94640, 94910, 123383, 132874, 151856, 189280, 189820, 246766, 265748, 303712, 332185, 379640, 493532, 531496, 616915, 664370, 759280, 863681, 987064, 1062992, 1233830, 1328740, 1518560, 1603979, 1727362, 1974128, 2125984, 2467660, 2657480, 3207958, 3454724, 3948256, 4318405, 4935320, 5314960, 6415916, 6909448, 8019895, 8636810, 9870640, 10629920, 11227853, 12831832, 13818896, 16039790, 17273620, 19741280, 22455706, 25663664, 27637792, 32079580, 34547240, 44911412, 51327328, 56139265, 64159160, 69094480, 89822824, 112278530, 128318320, 138188960, 179645648, 224557060, 256636640, 359291296, 449114120, 898228240, 1796456480]

約数ペア:

[(1, 1796456480), (2, 898228240), (4, 449114120), (5, 359291296), (7, 256636640), (8, 224557060), (10, 179645648), (13, 138188960), (14, 128318320), (16, 112278530), (20, 89822824), (26, 69094480), (28, 64159160), (32, 56139265), (35, 51327328), (40, 44911412), (52, 34547240), (56, 32079580), (65, 27637792), (70, 25663664), (80, 22455706), (91, 19741280), (104, 17273620), (112, 16039790), (130, 13818896), (140, 12831832), (160, 11227853), (169, 10629920), (182, 9870640), (208, 8636810), (224, 8019895), (260, 6909448), (280, 6415916), (338, 5314960), (364, 4935320), (416, 4318405), (455, 3948256), (520, 3454724), (560, 3207958), (676, 2657480), (728, 2467660), (845, 2125984), (910, 1974128), (1040, 1727362), (1120, 1603979), (1183, 1518560), (1352, 1328740), (1456, 1233830), (1690, 1062992), (1820, 987064), (2080, 863681), (2366, 759280), (2704, 664370), (2912, 616915), (3380, 531496), (3640, 493532), (4732, 379640), (5408, 332185), (5915, 303712), (6760, 265748), (7280, 246766), (9464, 189820), (9491, 189280), (11830, 151856), (13520, 132874), (14560, 123383), (18928, 94910), (18982, 94640), (23660, 75928), (27040, 66437), (37856, 47455), (37964, 47320)]