2120221656

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4276

約数の個数: 192

約数和(自身を含む): 6991246080

約数和(自身を除く): 4871024424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 81, 84, 108, 111, 126, 148, 162, 168, 189, 216, 222, 243, 252, 259, 296, 324, 333, 378, 444, 486, 504, 518, 567, 648, 666, 756, 777, 888, 972, 999, 1036, 1134, 1332, 1512, 1554, 1701, 1944, 1998, 2072, 2268, 2331, 2664, 2997, 3108, 3402, 3996, 4211, 4536, 4662, 5994, 6216, 6804, 6993, 7992, 8422, 8991, 9324, 11988, 12633, 13608, 13986, 16844, 17982, 18648, 20979, 23976, 25266, 27972, 29477, 33688, 35964, 37899, 41958, 50532, 55944, 58954, 62937, 71928, 75798, 83916, 88431, 101064, 113697, 117908, 125874, 151596, 155807, 167832, 176862, 227394, 235816, 251748, 265293, 303192, 311614, 341091, 353724, 454788, 467421, 503496, 530586, 623228, 682182, 707448, 795879, 909576, 934842, 1023273, 1061172, 1090649, 1246456, 1364364, 1402263, 1591758, 1869684, 2046546, 2122344, 2181298, 2387637, 2728728, 2804526, 3183516, 3271947, 3739368, 4093092, 4206789, 4362596, 4775274, 5609052, 6367032, 6543894, 7162911, 8186184, 8413578, 8725192, 9550548, 9815841, 11218104, 12620367, 13087788, 14325822, 16827156, 19101096, 19631682, 25240734, 26175576, 28651644, 29447523, 33654312, 37861101, 39263364, 50481468, 57303288, 58895046, 75722202, 78526728, 88342569, 100962936, 117790092, 151444404, 176685138, 235580184, 265027707, 302888808, 353370276, 530055414, 706740552, 1060110828, 2120221656]

約数ペア:

[(1, 2120221656), (2, 1060110828), (3, 706740552), (4, 530055414), (6, 353370276), (7, 302888808), (8, 265027707), (9, 235580184), (12, 176685138), (14, 151444404), (18, 117790092), (21, 100962936), (24, 88342569), (27, 78526728), (28, 75722202), (36, 58895046), (37, 57303288), (42, 50481468), (54, 39263364), (56, 37861101), (63, 33654312), (72, 29447523), (74, 28651644), (81, 26175576), (84, 25240734), (108, 19631682), (111, 19101096), (126, 16827156), (148, 14325822), (162, 13087788), (168, 12620367), (189, 11218104), (216, 9815841), (222, 9550548), (243, 8725192), (252, 8413578), (259, 8186184), (296, 7162911), (324, 6543894), (333, 6367032), (378, 5609052), (444, 4775274), (486, 4362596), (504, 4206789), (518, 4093092), (567, 3739368), (648, 3271947), (666, 3183516), (756, 2804526), (777, 2728728), (888, 2387637), (972, 2181298), (999, 2122344), (1036, 2046546), (1134, 1869684), (1332, 1591758), (1512, 1402263), (1554, 1364364), (1701, 1246456), (1944, 1090649), (1998, 1061172), (2072, 1023273), (2268, 934842), (2331, 909576), (2664, 795879), (2997, 707448), (3108, 682182), (3402, 623228), (3996, 530586), (4211, 503496), (4536, 467421), (4662, 454788), (5994, 353724), (6216, 341091), (6804, 311614), (6993, 303192), (7992, 265293), (8422, 251748), (8991, 235816), (9324, 227394), (11988, 176862), (12633, 167832), (13608, 155807), (13986, 151596), (16844, 125874), (17982, 117908), (18648, 113697), (20979, 101064), (23976, 88431), (25266, 83916), (27972, 75798), (29477, 71928), (33688, 62937), (35964, 58954), (37899, 55944), (41958, 50532)]