19777141440

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{109001}}^1$

素因数の和:109037

約数の個数: 280

約数和(自身を含む): 80401619232

約数和(自身を除く): 60624477792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 45360, 60480, 90720, 109001, 181440, 218002, 327003, 436004, 545005, 654006, 763007, 872008, 981009, 1090010, 1308012, 1526014, 1635015, 1744016, 1962018, 2180020, 2289021, 2616024, 2943027, 3052028, 3270030, 3488032, 3815035, 3924036, 4360040, 4578042, 4905045, 5232048, 5886054, 6104056, 6540060, 6867063, 6976064, 7630070, 7848072, 8720080, 8829081, 9156084, 9810090, 10464096, 11445105, 11772108, 12208112, 13080120, 13734126, 14715135, 15260140, 15696144, 17440160, 17658162, 18312168, 19620180, 20601189, 20928192, 22890210, 23544216, 24416224, 26160240, 27468252, 29430270, 30520280, 31392288, 34335315, 34880320, 35316324, 36624336, 39240360, 41202378, 44145405, 45780420, 47088432, 48832448, 52320480, 54936504, 58860540, 61040560, 61803567, 62784576, 68670630, 70632648, 73248672, 78480720, 82404756, 88290810, 91560840, 94176864, 103005945, 104640960, 109873008, 117721080, 122081120, 123607134, 137341260, 141265296, 146497344, 156961440, 164809512, 176581620, 183121680, 188353728, 206011890, 219746016, 235442160, 244162240, 247214268, 274682520, 282530592, 309017835, 313922880, 329619024, 353163240, 366243360, 412023780, 439492032, 470884320, 494428536, 549365040, 565061184, 618035670, 659238048, 706326480, 732486720, 824047560, 941768640, 988857072, 1098730080, 1236071340, 1318476096, 1412652960, 1648095120, 1977714144, 2197460160, 2472142680, 2825305920, 3296190240, 3955428288, 4944285360, 6592380480, 9888570720, 19777141440]

約数ペア:

[(1, 19777141440), (2, 9888570720), (3, 6592380480), (4, 4944285360), (5, 3955428288), (6, 3296190240), (7, 2825305920), (8, 2472142680), (9, 2197460160), (10, 1977714144), (12, 1648095120), (14, 1412652960), (15, 1318476096), (16, 1236071340), (18, 1098730080), (20, 988857072), (21, 941768640), (24, 824047560), (27, 732486720), (28, 706326480), (30, 659238048), (32, 618035670), (35, 565061184), (36, 549365040), (40, 494428536), (42, 470884320), (45, 439492032), (48, 412023780), (54, 366243360), (56, 353163240), (60, 329619024), (63, 313922880), (64, 309017835), (70, 282530592), (72, 274682520), (80, 247214268), (81, 244162240), (84, 235442160), (90, 219746016), (96, 206011890), (105, 188353728), (108, 183121680), (112, 176581620), (120, 164809512), (126, 156961440), (135, 146497344), (140, 141265296), (144, 137341260), (160, 123607134), (162, 122081120), (168, 117721080), (180, 109873008), (189, 104640960), (192, 103005945), (210, 94176864), (216, 91560840), (224, 88290810), (240, 82404756), (252, 78480720), (270, 73248672), (280, 70632648), (288, 68670630), (315, 62784576), (320, 61803567), (324, 61040560), (336, 58860540), (360, 54936504), (378, 52320480), (405, 48832448), (420, 47088432), (432, 45780420), (448, 44145405), (480, 41202378), (504, 39240360), (540, 36624336), (560, 35316324), (567, 34880320), (576, 34335315), (630, 31392288), (648, 30520280), (672, 29430270), (720, 27468252), (756, 26160240), (810, 24416224), (840, 23544216), (864, 22890210), (945, 20928192), (960, 20601189), (1008, 19620180), (1080, 18312168), (1120, 17658162), (1134, 17440160), (1260, 15696144), (1296, 15260140), (1344, 14715135), (1440, 13734126), (1512, 13080120), (1620, 12208112), (1680, 11772108), (1728, 11445105), (1890, 10464096), (2016, 9810090), (2160, 9156084), (2240, 8829081), (2268, 8720080), (2520, 7848072), (2592, 7630070), (2835, 6976064), (2880, 6867063), (3024, 6540060), (3240, 6104056), (3360, 5886054), (3780, 5232048), (4032, 4905045), (4320, 4578042), (4536, 4360040), (5040, 3924036), (5184, 3815035), (5670, 3488032), (6048, 3270030), (6480, 3052028), (6720, 2943027), (7560, 2616024), (8640, 2289021), (9072, 2180020), (10080, 1962018), (11340, 1744016), (12096, 1635015), (12960, 1526014), (15120, 1308012), (18144, 1090010), (20160, 981009), (22680, 872008), (25920, 763007), (30240, 654006), (36288, 545005), (45360, 436004), (60480, 327003), (90720, 218002), (109001, 181440)]