2808895040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4339}}^1$

素因数の和:4397

約数の個数: 168

約数和(自身を含む): 8122188480

約数和(自身を除く): 5313293440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 289, 320, 340, 448, 476, 544, 560, 578, 595, 680, 952, 1088, 1120, 1156, 1190, 1360, 1445, 1904, 2023, 2240, 2312, 2380, 2720, 2890, 3808, 4046, 4339, 4624, 4760, 5440, 5780, 7616, 8092, 8678, 9248, 9520, 10115, 11560, 16184, 17356, 18496, 19040, 20230, 21695, 23120, 30373, 32368, 34712, 38080, 40460, 43390, 46240, 60746, 64736, 69424, 73763, 80920, 86780, 92480, 121492, 129472, 138848, 147526, 151865, 161840, 173560, 242984, 277696, 295052, 303730, 323680, 347120, 368815, 485968, 516341, 590104, 607460, 647360, 694240, 737630, 971936, 1032682, 1180208, 1214920, 1253971, 1388480, 1475260, 1943872, 2065364, 2360416, 2429840, 2507942, 2581705, 2950520, 4130728, 4720832, 4859680, 5015884, 5163410, 5901040, 6269855, 8261456, 8777797, 9719360, 10031768, 10326820, 11802080, 12539710, 16522912, 17555594, 20063536, 20653640, 23604160, 25079420, 33045824, 35111188, 40127072, 41307280, 43888985, 50158840, 70222376, 80254144, 82614560, 87777970, 100317680, 140444752, 165229120, 175555940, 200635360, 280889504, 351111880, 401270720, 561779008, 702223760, 1404447520, 2808895040]

約数ペア:

[(1, 2808895040), (2, 1404447520), (4, 702223760), (5, 561779008), (7, 401270720), (8, 351111880), (10, 280889504), (14, 200635360), (16, 175555940), (17, 165229120), (20, 140444752), (28, 100317680), (32, 87777970), (34, 82614560), (35, 80254144), (40, 70222376), (56, 50158840), (64, 43888985), (68, 41307280), (70, 40127072), (80, 35111188), (85, 33045824), (112, 25079420), (119, 23604160), (136, 20653640), (140, 20063536), (160, 17555594), (170, 16522912), (224, 12539710), (238, 11802080), (272, 10326820), (280, 10031768), (289, 9719360), (320, 8777797), (340, 8261456), (448, 6269855), (476, 5901040), (544, 5163410), (560, 5015884), (578, 4859680), (595, 4720832), (680, 4130728), (952, 2950520), (1088, 2581705), (1120, 2507942), (1156, 2429840), (1190, 2360416), (1360, 2065364), (1445, 1943872), (1904, 1475260), (2023, 1388480), (2240, 1253971), (2312, 1214920), (2380, 1180208), (2720, 1032682), (2890, 971936), (3808, 737630), (4046, 694240), (4339, 647360), (4624, 607460), (4760, 590104), (5440, 516341), (5780, 485968), (7616, 368815), (8092, 347120), (8678, 323680), (9248, 303730), (9520, 295052), (10115, 277696), (11560, 242984), (16184, 173560), (17356, 161840), (18496, 151865), (19040, 147526), (20230, 138848), (21695, 129472), (23120, 121492), (30373, 92480), (32368, 86780), (34712, 80920), (38080, 73763), (40460, 69424), (43390, 64736), (46240, 60746)]