630769920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 2234010240

約数和(自身を除く): 1603240320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 109, 110, 120, 128, 132, 137, 160, 165, 176, 192, 218, 220, 240, 256, 264, 274, 320, 327, 330, 352, 384, 411, 436, 440, 480, 528, 545, 548, 640, 654, 660, 685, 704, 768, 822, 872, 880, 960, 1056, 1090, 1096, 1199, 1280, 1308, 1320, 1370, 1408, 1507, 1635, 1644, 1744, 1760, 1920, 2055, 2112, 2180, 2192, 2398, 2616, 2640, 2740, 2816, 3014, 3270, 3288, 3488, 3520, 3597, 3840, 4110, 4224, 4360, 4384, 4521, 4796, 5232, 5280, 5480, 5995, 6028, 6540, 6576, 6976, 7040, 7194, 7535, 8220, 8448, 8720, 8768, 9042, 9592, 10464, 10560, 10960, 11990, 12056, 13080, 13152, 13952, 14080, 14388, 14933, 15070, 16440, 17440, 17536, 17985, 18084, 19184, 20928, 21120, 21920, 22605, 23980, 24112, 26160, 26304, 27904, 28776, 29866, 30140, 32880, 34880, 35072, 35970, 36168, 38368, 41856, 42240, 43840, 44799, 45210, 47960, 48224, 52320, 52608, 57552, 59732, 60280, 65760, 69760, 71940, 72336, 74665, 76736, 83712, 87680, 89598, 90420, 95920, 96448, 104640, 105216, 115104, 119464, 120560, 131520, 139520, 143880, 144672, 149330, 153472, 164263, 175360, 179196, 180840, 191840, 192896, 209280, 223995, 230208, 238928, 241120, 263040, 287760, 289344, 298660, 306944, 328526, 358392, 361680, 383680, 385792, 418560, 447990, 460416, 477856, 482240, 492789, 526080, 575520, 578688, 597320, 657052, 716784, 723360, 767360, 821315, 895980, 920832, 955712, 964480, 985578, 1151040, 1157376, 1194640, 1314104, 1433568, 1446720, 1534720, 1642630, 1791960, 1911424, 1928960, 1971156, 2302080, 2389280, 2463945, 2628208, 2867136, 2893440, 3285260, 3583920, 3822848, 3942312, 4604160, 4778560, 4927890, 5256416, 5734272, 5786880, 6570520, 7167840, 7884624, 9557120, 9855780, 10512832, 11468544, 13141040, 14335680, 15769248, 19114240, 19711560, 21025664, 26282080, 28671360, 31538496, 39423120, 42051328, 52564160, 57342720, 63076992, 78846240, 105128320, 126153984, 157692480, 210256640, 315384960, 630769920]

約数ペア:

[(1, 630769920), (2, 315384960), (3, 210256640), (4, 157692480), (5, 126153984), (6, 105128320), (8, 78846240), (10, 63076992), (11, 57342720), (12, 52564160), (15, 42051328), (16, 39423120), (20, 31538496), (22, 28671360), (24, 26282080), (30, 21025664), (32, 19711560), (33, 19114240), (40, 15769248), (44, 14335680), (48, 13141040), (55, 11468544), (60, 10512832), (64, 9855780), (66, 9557120), (80, 7884624), (88, 7167840), (96, 6570520), (109, 5786880), (110, 5734272), (120, 5256416), (128, 4927890), (132, 4778560), (137, 4604160), (160, 3942312), (165, 3822848), (176, 3583920), (192, 3285260), (218, 2893440), (220, 2867136), (240, 2628208), (256, 2463945), (264, 2389280), (274, 2302080), (320, 1971156), (327, 1928960), (330, 1911424), (352, 1791960), (384, 1642630), (411, 1534720), (436, 1446720), (440, 1433568), (480, 1314104), (528, 1194640), (545, 1157376), (548, 1151040), (640, 985578), (654, 964480), (660, 955712), (685, 920832), (704, 895980), (768, 821315), (822, 767360), (872, 723360), (880, 716784), (960, 657052), (1056, 597320), (1090, 578688), (1096, 575520), (1199, 526080), (1280, 492789), (1308, 482240), (1320, 477856), (1370, 460416), (1408, 447990), (1507, 418560), (1635, 385792), (1644, 383680), (1744, 361680), (1760, 358392), (1920, 328526), (2055, 306944), (2112, 298660), (2180, 289344), (2192, 287760), (2398, 263040), (2616, 241120), (2640, 238928), (2740, 230208), (2816, 223995), (3014, 209280), (3270, 192896), (3288, 191840), (3488, 180840), (3520, 179196), (3597, 175360), (3840, 164263), (4110, 153472), (4224, 149330), (4360, 144672), (4384, 143880), (4521, 139520), (4796, 131520), (5232, 120560), (5280, 119464), (5480, 115104), (5995, 105216), (6028, 104640), (6540, 96448), (6576, 95920), (6976, 90420), (7040, 89598), (7194, 87680), (7535, 83712), (8220, 76736), (8448, 74665), (8720, 72336), (8768, 71940), (9042, 69760), (9592, 65760), (10464, 60280), (10560, 59732), (10960, 57552), (11990, 52608), (12056, 52320), (13080, 48224), (13152, 47960), (13952, 45210), (14080, 44799), (14388, 43840), (14933, 42240), (15070, 41856), (16440, 38368), (17440, 36168), (17536, 35970), (17985, 35072), (18084, 34880), (19184, 32880), (20928, 30140), (21120, 29866), (21920, 28776), (22605, 27904), (23980, 26304), (24112, 26160)]