290326080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1497

約数の個数: 224

約数和(自身を含む): 1059240960

約数和(自身を除く): 768914880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1320, 1447, 1520, 1672, 1760, 1824, 2090, 2112, 2280, 2508, 2640, 2894, 3040, 3135, 3344, 3520, 3648, 4180, 4341, 4560, 5016, 5280, 5788, 6080, 6270, 6688, 7235, 8360, 8682, 9120, 10032, 10560, 11576, 12540, 13376, 14470, 15917, 16720, 17364, 18240, 20064, 21705, 23152, 25080, 27493, 28940, 31834, 33440, 34728, 40128, 43410, 46304, 47751, 50160, 54986, 57880, 63668, 66880, 69456, 79585, 82479, 86820, 92608, 95502, 100320, 109972, 115760, 127336, 137465, 138912, 159170, 164958, 173640, 191004, 200640, 219944, 231520, 238755, 254672, 274930, 277824, 302423, 318340, 329916, 347280, 382008, 412395, 439888, 463040, 477510, 509344, 549860, 604846, 636680, 659832, 694560, 764016, 824790, 879776, 907269, 955020, 1018688, 1099720, 1209692, 1273360, 1319664, 1389120, 1512115, 1528032, 1649580, 1759552, 1814538, 1910040, 2199440, 2419384, 2546720, 2639328, 3024230, 3056064, 3299160, 3629076, 3820080, 4398880, 4536345, 4838768, 5093440, 5278656, 6048460, 6598320, 7258152, 7640160, 8797760, 9072690, 9677536, 12096920, 13196640, 14516304, 15280320, 18145380, 19355072, 24193840, 26393280, 29032608, 36290760, 48387680, 58065216, 72581520, 96775360, 145163040, 290326080]

約数ペア:

[(1, 290326080), (2, 145163040), (3, 96775360), (4, 72581520), (5, 58065216), (6, 48387680), (8, 36290760), (10, 29032608), (11, 26393280), (12, 24193840), (15, 19355072), (16, 18145380), (19, 15280320), (20, 14516304), (22, 13196640), (24, 12096920), (30, 9677536), (32, 9072690), (33, 8797760), (38, 7640160), (40, 7258152), (44, 6598320), (48, 6048460), (55, 5278656), (57, 5093440), (60, 4838768), (64, 4536345), (66, 4398880), (76, 3820080), (80, 3629076), (88, 3299160), (95, 3056064), (96, 3024230), (110, 2639328), (114, 2546720), (120, 2419384), (132, 2199440), (152, 1910040), (160, 1814538), (165, 1759552), (176, 1649580), (190, 1528032), (192, 1512115), (209, 1389120), (220, 1319664), (228, 1273360), (240, 1209692), (264, 1099720), (285, 1018688), (304, 955020), (320, 907269), (330, 879776), (352, 824790), (380, 764016), (418, 694560), (440, 659832), (456, 636680), (480, 604846), (528, 549860), (570, 509344), (608, 477510), (627, 463040), (660, 439888), (704, 412395), (760, 382008), (836, 347280), (880, 329916), (912, 318340), (960, 302423), (1045, 277824), (1056, 274930), (1140, 254672), (1216, 238755), (1254, 231520), (1320, 219944), (1447, 200640), (1520, 191004), (1672, 173640), (1760, 164958), (1824, 159170), (2090, 138912), (2112, 137465), (2280, 127336), (2508, 115760), (2640, 109972), (2894, 100320), (3040, 95502), (3135, 92608), (3344, 86820), (3520, 82479), (3648, 79585), (4180, 69456), (4341, 66880), (4560, 63668), (5016, 57880), (5280, 54986), (5788, 50160), (6080, 47751), (6270, 46304), (6688, 43410), (7235, 40128), (8360, 34728), (8682, 33440), (9120, 31834), (10032, 28940), (10560, 27493), (11576, 25080), (12540, 23152), (13376, 21705), (14470, 20064), (15917, 18240), (16720, 17364)]