2737041920

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:446

約数の個数: 160

約数和(自身を含む): 6821282160

約数和(自身を除く): 4084240240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 89, 128, 160, 164, 178, 205, 256, 293, 320, 328, 356, 410, 445, 512, 586, 640, 656, 712, 820, 890, 1172, 1280, 1312, 1424, 1465, 1640, 1780, 2344, 2560, 2624, 2848, 2930, 3280, 3560, 3649, 4688, 5248, 5696, 5860, 6560, 7120, 7298, 9376, 10496, 11392, 11720, 12013, 13120, 14240, 14596, 18245, 18752, 20992, 22784, 23440, 24026, 26077, 26240, 28480, 29192, 36490, 37504, 45568, 46880, 48052, 52154, 52480, 56960, 58384, 60065, 72980, 75008, 93760, 96104, 104308, 104960, 113920, 116768, 120130, 130385, 145960, 150016, 187520, 192208, 208616, 227840, 233536, 240260, 260770, 291920, 375040, 384416, 417232, 467072, 480520, 521540, 583840, 750080, 768832, 834464, 934144, 961040, 1043080, 1069157, 1167680, 1537664, 1668928, 1868288, 1922080, 2086160, 2138314, 2335360, 3075328, 3337856, 3844160, 4172320, 4276628, 4670720, 5345785, 6150656, 6675712, 7688320, 8344640, 8553256, 9341440, 10691570, 13351424, 15376640, 16689280, 17106512, 21383140, 30753280, 33378560, 34213024, 42766280, 66757120, 68426048, 85532560, 136852096, 171065120, 273704192, 342130240, 547408384, 684260480, 1368520960, 2737041920]

約数ペア:

[(1, 2737041920), (2, 1368520960), (4, 684260480), (5, 547408384), (8, 342130240), (10, 273704192), (16, 171065120), (20, 136852096), (32, 85532560), (40, 68426048), (41, 66757120), (64, 42766280), (80, 34213024), (82, 33378560), (89, 30753280), (128, 21383140), (160, 17106512), (164, 16689280), (178, 15376640), (205, 13351424), (256, 10691570), (293, 9341440), (320, 8553256), (328, 8344640), (356, 7688320), (410, 6675712), (445, 6150656), (512, 5345785), (586, 4670720), (640, 4276628), (656, 4172320), (712, 3844160), (820, 3337856), (890, 3075328), (1172, 2335360), (1280, 2138314), (1312, 2086160), (1424, 1922080), (1465, 1868288), (1640, 1668928), (1780, 1537664), (2344, 1167680), (2560, 1069157), (2624, 1043080), (2848, 961040), (2930, 934144), (3280, 834464), (3560, 768832), (3649, 750080), (4688, 583840), (5248, 521540), (5696, 480520), (5860, 467072), (6560, 417232), (7120, 384416), (7298, 375040), (9376, 291920), (10496, 260770), (11392, 240260), (11720, 233536), (12013, 227840), (13120, 208616), (14240, 192208), (14596, 187520), (18245, 150016), (18752, 145960), (20992, 130385), (22784, 120130), (23440, 116768), (24026, 113920), (26077, 104960), (26240, 104308), (28480, 96104), (29192, 93760), (36490, 75008), (37504, 72980), (45568, 60065), (46880, 58384), (48052, 56960), (52154, 52480)]