1246506240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:697

約数の個数: 288

約数和(自身を含む): 4615188480

約数和(自身を除く): 3368682240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 128, 140, 158, 160, 168, 192, 210, 224, 237, 240, 256, 280, 316, 320, 336, 384, 395, 420, 448, 474, 480, 553, 560, 587, 632, 640, 672, 768, 790, 840, 896, 948, 960, 1106, 1120, 1174, 1185, 1264, 1280, 1344, 1580, 1659, 1680, 1761, 1792, 1896, 1920, 2212, 2240, 2348, 2370, 2528, 2688, 2765, 2935, 3160, 3318, 3360, 3522, 3792, 3840, 4109, 4424, 4480, 4696, 4740, 5056, 5376, 5530, 5870, 6320, 6636, 6720, 7044, 7584, 8218, 8295, 8805, 8848, 8960, 9392, 9480, 10112, 11060, 11740, 12327, 12640, 13272, 13440, 14088, 15168, 16436, 16590, 17610, 17696, 18784, 18960, 20224, 20545, 22120, 23480, 24654, 25280, 26544, 26880, 28176, 30336, 32872, 33180, 35220, 35392, 37568, 37920, 41090, 44240, 46373, 46960, 49308, 50560, 53088, 56352, 60672, 61635, 65744, 66360, 70440, 70784, 75136, 75840, 82180, 88480, 92746, 93920, 98616, 101120, 106176, 112704, 123270, 131488, 132720, 139119, 140880, 141568, 150272, 151680, 164360, 176960, 185492, 187840, 197232, 212352, 225408, 231865, 246540, 262976, 265440, 278238, 281760, 303360, 324611, 328720, 353920, 370984, 375680, 394464, 424704, 450816, 463730, 493080, 525952, 530880, 556476, 563520, 649222, 657440, 695595, 707840, 741968, 751360, 788928, 927460, 973833, 986160, 1051904, 1061760, 1112952, 1127040, 1298444, 1314880, 1391190, 1483936, 1577856, 1623055, 1854920, 1947666, 1972320, 2123520, 2225904, 2254080, 2596888, 2629760, 2782380, 2967872, 3155712, 3246110, 3709840, 3895332, 3944640, 4451808, 4869165, 5193776, 5259520, 5564760, 5935744, 6492220, 7419680, 7790664, 7889280, 8903616, 9738330, 10387552, 11129520, 11871488, 12984440, 14839360, 15581328, 15778560, 17807232, 19476660, 20775104, 22259040, 25968880, 29678720, 31162656, 35614464, 38953320, 41550208, 44518080, 51937760, 59357440, 62325312, 77906640, 83100416, 89036160, 103875520, 124650624, 155813280, 178072320, 207751040, 249301248, 311626560, 415502080, 623253120, 1246506240]

約数ペア:

[(1, 1246506240), (2, 623253120), (3, 415502080), (4, 311626560), (5, 249301248), (6, 207751040), (7, 178072320), (8, 155813280), (10, 124650624), (12, 103875520), (14, 89036160), (15, 83100416), (16, 77906640), (20, 62325312), (21, 59357440), (24, 51937760), (28, 44518080), (30, 41550208), (32, 38953320), (35, 35614464), (40, 31162656), (42, 29678720), (48, 25968880), (56, 22259040), (60, 20775104), (64, 19476660), (70, 17807232), (79, 15778560), (80, 15581328), (84, 14839360), (96, 12984440), (105, 11871488), (112, 11129520), (120, 10387552), (128, 9738330), (140, 8903616), (158, 7889280), (160, 7790664), (168, 7419680), (192, 6492220), (210, 5935744), (224, 5564760), (237, 5259520), (240, 5193776), (256, 4869165), (280, 4451808), (316, 3944640), (320, 3895332), (336, 3709840), (384, 3246110), (395, 3155712), (420, 2967872), (448, 2782380), (474, 2629760), (480, 2596888), (553, 2254080), (560, 2225904), (587, 2123520), (632, 1972320), (640, 1947666), (672, 1854920), (768, 1623055), (790, 1577856), (840, 1483936), (896, 1391190), (948, 1314880), (960, 1298444), (1106, 1127040), (1120, 1112952), (1174, 1061760), (1185, 1051904), (1264, 986160), (1280, 973833), (1344, 927460), (1580, 788928), (1659, 751360), (1680, 741968), (1761, 707840), (1792, 695595), (1896, 657440), (1920, 649222), (2212, 563520), (2240, 556476), (2348, 530880), (2370, 525952), (2528, 493080), (2688, 463730), (2765, 450816), (2935, 424704), (3160, 394464), (3318, 375680), (3360, 370984), (3522, 353920), (3792, 328720), (3840, 324611), (4109, 303360), (4424, 281760), (4480, 278238), (4696, 265440), (4740, 262976), (5056, 246540), (5376, 231865), (5530, 225408), (5870, 212352), (6320, 197232), (6636, 187840), (6720, 185492), (7044, 176960), (7584, 164360), (8218, 151680), (8295, 150272), (8805, 141568), (8848, 140880), (8960, 139119), (9392, 132720), (9480, 131488), (10112, 123270), (11060, 112704), (11740, 106176), (12327, 101120), (12640, 98616), (13272, 93920), (13440, 92746), (14088, 88480), (15168, 82180), (16436, 75840), (16590, 75136), (17610, 70784), (17696, 70440), (18784, 66360), (18960, 65744), (20224, 61635), (20545, 60672), (22120, 56352), (23480, 53088), (24654, 50560), (25280, 49308), (26544, 46960), (26880, 46373), (28176, 44240), (30336, 41090), (32872, 37920), (33180, 37568), (35220, 35392)]