139704480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 496782720

約数和(自身を除く): 357078240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 216, 219, 240, 270, 288, 292, 360, 365, 432, 438, 443, 480, 540, 584, 657, 720, 730, 864, 876, 886, 1080, 1095, 1168, 1314, 1329, 1440, 1460, 1752, 1772, 1971, 2160, 2190, 2215, 2336, 2628, 2658, 2920, 3285, 3504, 3544, 3942, 3987, 4320, 4380, 4430, 5256, 5316, 5840, 6570, 6645, 7008, 7088, 7884, 7974, 8760, 8860, 9855, 10512, 10632, 11680, 11961, 13140, 13290, 14176, 15768, 15948, 17520, 17720, 19710, 19935, 21024, 21264, 23922, 26280, 26580, 31536, 31896, 32339, 35040, 35440, 39420, 39870, 42528, 47844, 52560, 53160, 59805, 63072, 63792, 64678, 70880, 78840, 79740, 95688, 97017, 105120, 106320, 119610, 127584, 129356, 157680, 159480, 161695, 191376, 194034, 212640, 239220, 258712, 291051, 315360, 318960, 323390, 382752, 388068, 478440, 485085, 517424, 582102, 637920, 646780, 776136, 873153, 956880, 970170, 1034848, 1164204, 1293560, 1455255, 1552272, 1746306, 1913760, 1940340, 2328408, 2587120, 2910510, 3104544, 3492612, 3880680, 4365765, 4656816, 5174240, 5821020, 6985224, 7761360, 8731530, 9313632, 11642040, 13970448, 15522720, 17463060, 23284080, 27940896, 34926120, 46568160, 69852240, 139704480]

約数ペア:

[(1, 139704480), (2, 69852240), (3, 46568160), (4, 34926120), (5, 27940896), (6, 23284080), (8, 17463060), (9, 15522720), (10, 13970448), (12, 11642040), (15, 9313632), (16, 8731530), (18, 7761360), (20, 6985224), (24, 5821020), (27, 5174240), (30, 4656816), (32, 4365765), (36, 3880680), (40, 3492612), (45, 3104544), (48, 2910510), (54, 2587120), (60, 2328408), (72, 1940340), (73, 1913760), (80, 1746306), (90, 1552272), (96, 1455255), (108, 1293560), (120, 1164204), (135, 1034848), (144, 970170), (146, 956880), (160, 873153), (180, 776136), (216, 646780), (219, 637920), (240, 582102), (270, 517424), (288, 485085), (292, 478440), (360, 388068), (365, 382752), (432, 323390), (438, 318960), (443, 315360), (480, 291051), (540, 258712), (584, 239220), (657, 212640), (720, 194034), (730, 191376), (864, 161695), (876, 159480), (886, 157680), (1080, 129356), (1095, 127584), (1168, 119610), (1314, 106320), (1329, 105120), (1440, 97017), (1460, 95688), (1752, 79740), (1772, 78840), (1971, 70880), (2160, 64678), (2190, 63792), (2215, 63072), (2336, 59805), (2628, 53160), (2658, 52560), (2920, 47844), (3285, 42528), (3504, 39870), (3544, 39420), (3942, 35440), (3987, 35040), (4320, 32339), (4380, 31896), (4430, 31536), (5256, 26580), (5316, 26280), (5840, 23922), (6570, 21264), (6645, 21024), (7008, 19935), (7088, 19710), (7884, 17720), (7974, 17520), (8760, 15948), (8860, 15768), (9855, 14176), (10512, 13290), (10632, 13140), (11680, 11961)]