19741793280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:723

約数の個数: 352

約数和(自身を含む): 69286987008

約数和(自身を除く): 49545193728

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, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 331, 352, 353, 384, 440, 480, 512, 528, 640, 660, 662, 704, 706, 768, 880, 960, 993, 1024, 1056, 1059, 1280, 1320, 1324, 1408, 1412, 1536, 1655, 1760, 1765, 1920, 1986, 2112, 2118, 2560, 2640, 2648, 2816, 2824, 3072, 3310, 3520, 3530, 3641, 3840, 3883, 3972, 4224, 4236, 4965, 5120, 5280, 5295, 5296, 5632, 5648, 6620, 7040, 7060, 7282, 7680, 7766, 7944, 8448, 8472, 9930, 10560, 10590, 10592, 10923, 11264, 11296, 11649, 13240, 14080, 14120, 14564, 15360, 15532, 15888, 16896, 16944, 18205, 19415, 19860, 21120, 21180, 21184, 21846, 22592, 23298, 26480, 28160, 28240, 29128, 31064, 31776, 33792, 33888, 36410, 38830, 39720, 42240, 42360, 42368, 43692, 45184, 46596, 52960, 54615, 56320, 56480, 58245, 58256, 62128, 63552, 67776, 72820, 77660, 79440, 84480, 84720, 84736, 87384, 90368, 93192, 105920, 109230, 112960, 116490, 116512, 116843, 124256, 127104, 135552, 145640, 155320, 158880, 168960, 169440, 169472, 174768, 180736, 186384, 211840, 218460, 225920, 232980, 233024, 233686, 248512, 254208, 271104, 291280, 310640, 317760, 338880, 338944, 349536, 350529, 361472, 372768, 423680, 436920, 451840, 465960, 466048, 467372, 497024, 508416, 542208, 582560, 584215, 621280, 635520, 677760, 699072, 701058, 745536, 847360, 873840, 903680, 931920, 932096, 934744, 994048, 1016832, 1084416, 1165120, 1168430, 1242560, 1271040, 1285273, 1355520, 1398144, 1402116, 1491072, 1694720, 1747680, 1752645, 1807360, 1863840, 1864192, 1869488, 1988096, 2330240, 2336860, 2485120, 2542080, 2570546, 2711040, 2796288, 2804232, 2982144, 3495360, 3505290, 3727680, 3728384, 3738976, 3855819, 3976192, 4660480, 4673720, 4970240, 5084160, 5141092, 5422080, 5592576, 5608464, 5964288, 6426365, 6990720, 7010580, 7455360, 7477952, 7711638, 9320960, 9347440, 9940480, 10282184, 11185152, 11216928, 11928576, 12852730, 13981440, 14021160, 14910720, 14955904, 15423276, 18641920, 18694880, 19279095, 19880960, 20564368, 22433856, 25705460, 27962880, 28042320, 29821440, 29911808, 30846552, 37389760, 38558190, 41128736, 44867712, 51410920, 55925760, 56084640, 59642880, 59823616, 61693104, 74779520, 77116380, 82257472, 89735424, 102821840, 112169280, 119647232, 123386208, 149559040, 154232760, 164514944, 179470848, 205643680, 224338560, 246772416, 299118080, 308465520, 329029888, 358941696, 411287360, 448677120, 493544832, 598236160, 616931040, 658059776, 822574720, 897354240, 987089664, 1233862080, 1316119552, 1645149440, 1794708480, 1974179328, 2467724160, 3290298880, 3948358656, 4935448320, 6580597760, 9870896640, 19741793280]

約数ペア:

[(1, 19741793280), (2, 9870896640), (3, 6580597760), (4, 4935448320), (5, 3948358656), (6, 3290298880), (8, 2467724160), (10, 1974179328), (11, 1794708480), (12, 1645149440), (15, 1316119552), (16, 1233862080), (20, 987089664), (22, 897354240), (24, 822574720), (30, 658059776), (32, 616931040), (33, 598236160), (40, 493544832), (44, 448677120), (48, 411287360), (55, 358941696), (60, 329029888), (64, 308465520), (66, 299118080), (80, 246772416), (88, 224338560), (96, 205643680), (110, 179470848), (120, 164514944), (128, 154232760), (132, 149559040), (160, 123386208), (165, 119647232), (176, 112169280), (192, 102821840), (220, 89735424), (240, 82257472), (256, 77116380), (264, 74779520), (320, 61693104), (330, 59823616), (331, 59642880), (352, 56084640), (353, 55925760), (384, 51410920), (440, 44867712), (480, 41128736), (512, 38558190), (528, 37389760), (640, 30846552), (660, 29911808), (662, 29821440), (704, 28042320), (706, 27962880), (768, 25705460), (880, 22433856), (960, 20564368), (993, 19880960), (1024, 19279095), (1056, 18694880), (1059, 18641920), (1280, 15423276), (1320, 14955904), (1324, 14910720), (1408, 14021160), (1412, 13981440), (1536, 12852730), (1655, 11928576), (1760, 11216928), (1765, 11185152), (1920, 10282184), (1986, 9940480), (2112, 9347440), (2118, 9320960), (2560, 7711638), (2640, 7477952), (2648, 7455360), (2816, 7010580), (2824, 6990720), (3072, 6426365), (3310, 5964288), (3520, 5608464), (3530, 5592576), (3641, 5422080), (3840, 5141092), (3883, 5084160), (3972, 4970240), (4224, 4673720), (4236, 4660480), (4965, 3976192), (5120, 3855819), (5280, 3738976), (5295, 3728384), (5296, 3727680), (5632, 3505290), (5648, 3495360), (6620, 2982144), (7040, 2804232), (7060, 2796288), (7282, 2711040), (7680, 2570546), (7766, 2542080), (7944, 2485120), (8448, 2336860), (8472, 2330240), (9930, 1988096), (10560, 1869488), (10590, 1864192), (10592, 1863840), (10923, 1807360), (11264, 1752645), (11296, 1747680), (11649, 1694720), (13240, 1491072), (14080, 1402116), (14120, 1398144), (14564, 1355520), (15360, 1285273), (15532, 1271040), (15888, 1242560), (16896, 1168430), (16944, 1165120), (18205, 1084416), (19415, 1016832), (19860, 994048), (21120, 934744), (21180, 932096), (21184, 931920), (21846, 903680), (22592, 873840), (23298, 847360), (26480, 745536), (28160, 701058), (28240, 699072), (29128, 677760), (31064, 635520), (31776, 621280), (33792, 584215), (33888, 582560), (36410, 542208), (38830, 508416), (39720, 497024), (42240, 467372), (42360, 466048), (42368, 465960), (43692, 451840), (45184, 436920), (46596, 423680), (52960, 372768), (54615, 361472), (56320, 350529), (56480, 349536), (58245, 338944), (58256, 338880), (62128, 317760), (63552, 310640), (67776, 291280), (72820, 271104), (77660, 254208), (79440, 248512), (84480, 233686), (84720, 233024), (84736, 232980), (87384, 225920), (90368, 218460), (93192, 211840), (105920, 186384), (109230, 180736), (112960, 174768), (116490, 169472), (116512, 169440), (116843, 168960), (124256, 158880), (127104, 155320), (135552, 145640)]