505501360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3075

約数の個数: 160

約数和(自身を含む): 1509903360

約数和(自身を除く): 1004402000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 161, 182, 184, 208, 230, 260, 280, 299, 322, 364, 368, 455, 460, 520, 560, 598, 644, 728, 805, 910, 920, 1040, 1196, 1288, 1456, 1495, 1610, 1820, 1840, 2093, 2392, 2576, 2990, 3019, 3220, 3640, 4186, 4784, 5980, 6038, 6440, 7280, 8372, 10465, 11960, 12076, 12880, 15095, 16744, 20930, 21133, 23920, 24152, 30190, 33488, 39247, 41860, 42266, 48304, 60380, 69437, 78494, 83720, 84532, 105665, 120760, 138874, 156988, 167440, 169064, 196235, 211330, 241520, 274729, 277748, 313976, 338128, 347185, 392470, 422660, 486059, 549458, 555496, 627952, 694370, 784940, 845320, 902681, 972118, 1098916, 1110992, 1373645, 1388740, 1569880, 1690640, 1805362, 1944236, 2197832, 2430295, 2747290, 2777480, 3139760, 3610724, 3888472, 4395664, 4513405, 4860590, 5494580, 5554960, 6318767, 7221448, 7776944, 9026810, 9721180, 10989160, 12637534, 14442896, 18053620, 19442360, 21978320, 25275068, 31593835, 36107240, 38884720, 50550136, 63187670, 72214480, 101100272, 126375340, 252750680, 505501360]

約数ペア:

[(1, 505501360), (2, 252750680), (4, 126375340), (5, 101100272), (7, 72214480), (8, 63187670), (10, 50550136), (13, 38884720), (14, 36107240), (16, 31593835), (20, 25275068), (23, 21978320), (26, 19442360), (28, 18053620), (35, 14442896), (40, 12637534), (46, 10989160), (52, 9721180), (56, 9026810), (65, 7776944), (70, 7221448), (80, 6318767), (91, 5554960), (92, 5494580), (104, 4860590), (112, 4513405), (115, 4395664), (130, 3888472), (140, 3610724), (161, 3139760), (182, 2777480), (184, 2747290), (208, 2430295), (230, 2197832), (260, 1944236), (280, 1805362), (299, 1690640), (322, 1569880), (364, 1388740), (368, 1373645), (455, 1110992), (460, 1098916), (520, 972118), (560, 902681), (598, 845320), (644, 784940), (728, 694370), (805, 627952), (910, 555496), (920, 549458), (1040, 486059), (1196, 422660), (1288, 392470), (1456, 347185), (1495, 338128), (1610, 313976), (1820, 277748), (1840, 274729), (2093, 241520), (2392, 211330), (2576, 196235), (2990, 169064), (3019, 167440), (3220, 156988), (3640, 138874), (4186, 120760), (4784, 105665), (5980, 84532), (6038, 83720), (6440, 78494), (7280, 69437), (8372, 60380), (10465, 48304), (11960, 42266), (12076, 41860), (12880, 39247), (15095, 33488), (16744, 30190), (20930, 24152), (21133, 23920)]