797261920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3221}}^1$

素因数の和:3273

約数の個数: 192

約数和(自身を含む): 2455318656

約数和(自身を除く): 1658056736

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 340, 364, 416, 442, 455, 476, 520, 544, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1120, 1190, 1360, 1456, 1547, 1768, 1820, 1904, 2080, 2210, 2380, 2720, 2912, 3094, 3221, 3536, 3640, 3808, 4420, 4760, 6188, 6442, 7072, 7280, 7735, 8840, 9520, 12376, 12884, 14560, 15470, 16105, 17680, 19040, 22547, 24752, 25768, 30940, 32210, 35360, 41873, 45094, 49504, 51536, 54757, 61880, 64420, 83746, 90188, 103072, 109514, 112735, 123760, 128840, 167492, 180376, 209365, 219028, 225470, 247520, 257680, 273785, 293111, 334984, 360752, 383299, 418730, 438056, 450940, 515360, 547570, 586222, 669968, 711841, 721504, 766598, 837460, 876112, 901880, 1095140, 1172444, 1339936, 1423682, 1465555, 1533196, 1674920, 1752224, 1803760, 1916495, 2190280, 2344888, 2847364, 2931110, 3066392, 3349840, 3559205, 3607520, 3832990, 4380560, 4689776, 4982887, 5694728, 5862220, 6132784, 6699680, 7118410, 7665980, 8761120, 9379552, 9965774, 11389456, 11724440, 12265568, 14236820, 15331960, 19931548, 22778912, 23448880, 24914435, 28473640, 30663920, 39863096, 46897760, 49828870, 56947280, 61327840, 79726192, 99657740, 113894560, 159452384, 199315480, 398630960, 797261920]

約数ペア:

[(1, 797261920), (2, 398630960), (4, 199315480), (5, 159452384), (7, 113894560), (8, 99657740), (10, 79726192), (13, 61327840), (14, 56947280), (16, 49828870), (17, 46897760), (20, 39863096), (26, 30663920), (28, 28473640), (32, 24914435), (34, 23448880), (35, 22778912), (40, 19931548), (52, 15331960), (56, 14236820), (65, 12265568), (68, 11724440), (70, 11389456), (80, 9965774), (85, 9379552), (91, 8761120), (104, 7665980), (112, 7118410), (119, 6699680), (130, 6132784), (136, 5862220), (140, 5694728), (160, 4982887), (170, 4689776), (182, 4380560), (208, 3832990), (221, 3607520), (224, 3559205), (238, 3349840), (260, 3066392), (272, 2931110), (280, 2847364), (340, 2344888), (364, 2190280), (416, 1916495), (442, 1803760), (455, 1752224), (476, 1674920), (520, 1533196), (544, 1465555), (560, 1423682), (595, 1339936), (680, 1172444), (728, 1095140), (884, 901880), (910, 876112), (952, 837460), (1040, 766598), (1105, 721504), (1120, 711841), (1190, 669968), (1360, 586222), (1456, 547570), (1547, 515360), (1768, 450940), (1820, 438056), (1904, 418730), (2080, 383299), (2210, 360752), (2380, 334984), (2720, 293111), (2912, 273785), (3094, 257680), (3221, 247520), (3536, 225470), (3640, 219028), (3808, 209365), (4420, 180376), (4760, 167492), (6188, 128840), (6442, 123760), (7072, 112735), (7280, 109514), (7735, 103072), (8840, 90188), (9520, 83746), (12376, 64420), (12884, 61880), (14560, 54757), (15470, 51536), (16105, 49504), (17680, 45094), (19040, 41873), (22547, 35360), (24752, 32210), (25768, 30940)]