1312034080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 3891670272

約数和(自身を除く): 2579636192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 53, 56, 62, 70, 80, 92, 106, 112, 115, 124, 140, 155, 160, 161, 184, 212, 217, 224, 230, 248, 265, 280, 310, 322, 368, 371, 424, 434, 460, 496, 530, 560, 620, 644, 713, 736, 742, 805, 848, 868, 920, 961, 992, 1060, 1085, 1120, 1219, 1240, 1288, 1426, 1484, 1610, 1643, 1696, 1736, 1840, 1855, 1922, 2120, 2170, 2438, 2480, 2576, 2852, 2968, 3220, 3286, 3472, 3565, 3680, 3710, 3844, 4240, 4340, 4805, 4876, 4960, 4991, 5152, 5704, 5936, 6095, 6440, 6572, 6727, 6944, 7130, 7420, 7688, 8215, 8480, 8533, 8680, 9610, 9752, 9982, 11408, 11501, 11872, 12190, 12880, 13144, 13454, 14260, 14840, 15376, 16430, 17066, 17360, 19220, 19504, 19964, 22103, 22816, 23002, 24380, 24955, 25760, 26288, 26908, 28520, 29680, 30752, 32860, 33635, 34132, 34720, 37789, 38440, 39008, 39928, 42665, 44206, 46004, 48760, 49910, 50933, 52576, 53816, 57040, 57505, 59360, 65720, 67270, 68264, 75578, 76880, 79856, 85330, 88412, 92008, 97520, 99820, 101866, 107632, 110515, 114080, 115010, 131440, 134540, 136528, 151156, 153760, 154721, 159712, 170660, 176824, 184016, 188945, 195040, 199640, 203732, 215264, 221030, 230020, 254665, 262880, 264523, 269080, 273056, 302312, 309442, 341320, 353648, 356531, 368032, 377890, 399280, 407464, 442060, 460040, 509330, 529046, 538160, 604624, 618884, 682640, 707296, 713062, 755780, 773605, 798560, 814928, 884120, 920080, 1018660, 1058092, 1076320, 1171459, 1209248, 1237768, 1322615, 1365280, 1426124, 1511560, 1547210, 1629856, 1768240, 1782655, 1840160, 2037320, 2116184, 2342918, 2475536, 2645230, 2852248, 3023120, 3094420, 3536480, 3565310, 4074640, 4232368, 4685836, 4951072, 5290460, 5704496, 5857295, 6046240, 6188840, 7130620, 8149280, 8200213, 8464736, 9371672, 10580920, 11408992, 11714590, 12377680, 14261240, 16400426, 18743344, 21161840, 23429180, 24755360, 28522480, 32800852, 37486688, 41001065, 42323680, 46858360, 57044960, 65601704, 82002130, 93716720, 131203408, 164004260, 187433440, 262406816, 328008520, 656017040, 1312034080]

約数ペア:

[(1, 1312034080), (2, 656017040), (4, 328008520), (5, 262406816), (7, 187433440), (8, 164004260), (10, 131203408), (14, 93716720), (16, 82002130), (20, 65601704), (23, 57044960), (28, 46858360), (31, 42323680), (32, 41001065), (35, 37486688), (40, 32800852), (46, 28522480), (53, 24755360), (56, 23429180), (62, 21161840), (70, 18743344), (80, 16400426), (92, 14261240), (106, 12377680), (112, 11714590), (115, 11408992), (124, 10580920), (140, 9371672), (155, 8464736), (160, 8200213), (161, 8149280), (184, 7130620), (212, 6188840), (217, 6046240), (224, 5857295), (230, 5704496), (248, 5290460), (265, 4951072), (280, 4685836), (310, 4232368), (322, 4074640), (368, 3565310), (371, 3536480), (424, 3094420), (434, 3023120), (460, 2852248), (496, 2645230), (530, 2475536), (560, 2342918), (620, 2116184), (644, 2037320), (713, 1840160), (736, 1782655), (742, 1768240), (805, 1629856), (848, 1547210), (868, 1511560), (920, 1426124), (961, 1365280), (992, 1322615), (1060, 1237768), (1085, 1209248), (1120, 1171459), (1219, 1076320), (1240, 1058092), (1288, 1018660), (1426, 920080), (1484, 884120), (1610, 814928), (1643, 798560), (1696, 773605), (1736, 755780), (1840, 713062), (1855, 707296), (1922, 682640), (2120, 618884), (2170, 604624), (2438, 538160), (2480, 529046), (2576, 509330), (2852, 460040), (2968, 442060), (3220, 407464), (3286, 399280), (3472, 377890), (3565, 368032), (3680, 356531), (3710, 353648), (3844, 341320), (4240, 309442), (4340, 302312), (4805, 273056), (4876, 269080), (4960, 264523), (4991, 262880), (5152, 254665), (5704, 230020), (5936, 221030), (6095, 215264), (6440, 203732), (6572, 199640), (6727, 195040), (6944, 188945), (7130, 184016), (7420, 176824), (7688, 170660), (8215, 159712), (8480, 154721), (8533, 153760), (8680, 151156), (9610, 136528), (9752, 134540), (9982, 131440), (11408, 115010), (11501, 114080), (11872, 110515), (12190, 107632), (12880, 101866), (13144, 99820), (13454, 97520), (14260, 92008), (14840, 88412), (15376, 85330), (16430, 79856), (17066, 76880), (17360, 75578), (19220, 68264), (19504, 67270), (19964, 65720), (22103, 59360), (22816, 57505), (23002, 57040), (24380, 53816), (24955, 52576), (25760, 50933), (26288, 49910), (26908, 48760), (28520, 46004), (29680, 44206), (30752, 42665), (32860, 39928), (33635, 39008), (34132, 38440), (34720, 37789)]