18883477440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{82997}}^1$

素因数の和:83099

約数の個数: 168

約数和(自身を含む): 65774255040

約数和(自身を除く): 46890777600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4740, 5056, 5688, 6320, 7110, 7584, 9480, 11376, 12640, 14220, 15168, 18960, 22752, 25280, 28440, 37920, 45504, 56880, 75840, 82997, 113760, 165994, 227520, 248991, 331988, 414985, 497982, 663976, 746973, 829970, 995964, 1244955, 1327952, 1493946, 1659940, 1991928, 2489910, 2655904, 2987892, 3319880, 3734865, 3983856, 4979820, 5311808, 5975784, 6556763, 6639760, 7469730, 7967712, 9959640, 11951568, 13113526, 13279520, 14939460, 15935424, 19670289, 19919280, 23903136, 26227052, 26559040, 29878920, 32783815, 39340578, 39838560, 47806272, 52454104, 59010867, 59757840, 65567630, 78681156, 79677120, 98351445, 104908208, 118021734, 119515680, 131135260, 157362312, 196702890, 209816416, 236043468, 239031360, 262270520, 295054335, 314724624, 393405780, 419632832, 472086936, 524541040, 590108670, 629449248, 786811560, 944173872, 1049082080, 1180217340, 1258898496, 1573623120, 1888347744, 2098164160, 2360434680, 3147246240, 3776695488, 4720869360, 6294492480, 9441738720, 18883477440]

約数ペア:

[(1, 18883477440), (2, 9441738720), (3, 6294492480), (4, 4720869360), (5, 3776695488), (6, 3147246240), (8, 2360434680), (9, 2098164160), (10, 1888347744), (12, 1573623120), (15, 1258898496), (16, 1180217340), (18, 1049082080), (20, 944173872), (24, 786811560), (30, 629449248), (32, 590108670), (36, 524541040), (40, 472086936), (45, 419632832), (48, 393405780), (60, 314724624), (64, 295054335), (72, 262270520), (79, 239031360), (80, 236043468), (90, 209816416), (96, 196702890), (120, 157362312), (144, 131135260), (158, 119515680), (160, 118021734), (180, 104908208), (192, 98351445), (237, 79677120), (240, 78681156), (288, 65567630), (316, 59757840), (320, 59010867), (360, 52454104), (395, 47806272), (474, 39838560), (480, 39340578), (576, 32783815), (632, 29878920), (711, 26559040), (720, 26227052), (790, 23903136), (948, 19919280), (960, 19670289), (1185, 15935424), (1264, 14939460), (1422, 13279520), (1440, 13113526), (1580, 11951568), (1896, 9959640), (2370, 7967712), (2528, 7469730), (2844, 6639760), (2880, 6556763), (3160, 5975784), (3555, 5311808), (3792, 4979820), (4740, 3983856), (5056, 3734865), (5688, 3319880), (6320, 2987892), (7110, 2655904), (7584, 2489910), (9480, 1991928), (11376, 1659940), (12640, 1493946), (14220, 1327952), (15168, 1244955), (18960, 995964), (22752, 829970), (25280, 746973), (28440, 663976), (37920, 497982), (45504, 414985), (56880, 331988), (75840, 248991), (82997, 227520), (113760, 165994)]