2229866640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:494

約数の個数: 240

約数和(自身を含む): 7660224000

約数和(自身を除く): 5430357360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 197, 199, 237, 240, 316, 360, 394, 395, 398, 474, 591, 597, 632, 711, 720, 788, 790, 796, 948, 985, 995, 1182, 1185, 1194, 1264, 1422, 1576, 1580, 1592, 1773, 1791, 1896, 1970, 1990, 2364, 2370, 2388, 2844, 2955, 2985, 3152, 3160, 3184, 3546, 3555, 3582, 3792, 3940, 3980, 4728, 4740, 4776, 5688, 5910, 5970, 6320, 7092, 7110, 7164, 7880, 7960, 8865, 8955, 9456, 9480, 9552, 11376, 11820, 11940, 14184, 14220, 14328, 15563, 15721, 15760, 15920, 17730, 17910, 18960, 23640, 23880, 28368, 28440, 28656, 31126, 31442, 35460, 35820, 39203, 46689, 47163, 47280, 47760, 56880, 62252, 62884, 70920, 71640, 77815, 78406, 78605, 93378, 94326, 117609, 124504, 125768, 140067, 141489, 141840, 143280, 155630, 156812, 157210, 186756, 188652, 196015, 233445, 235218, 235815, 249008, 251536, 280134, 282978, 311260, 313624, 314420, 352827, 373512, 377304, 392030, 466890, 470436, 471630, 560268, 565956, 588045, 622520, 627248, 628840, 700335, 705654, 707445, 747024, 754608, 784060, 933780, 940872, 943260, 1120536, 1131912, 1176090, 1245040, 1257680, 1400670, 1411308, 1414890, 1568120, 1764135, 1867560, 1881744, 1886520, 2241072, 2263824, 2352180, 2801340, 2822616, 2829780, 3097037, 3136240, 3528270, 3735120, 3773040, 4704360, 5602680, 5645232, 5659560, 6194074, 7056540, 9291111, 9408720, 11205360, 11319120, 12388148, 14113080, 15485185, 18582222, 24776296, 27873333, 28226160, 30970370, 37164444, 46455555, 49552592, 55746666, 61940740, 74328888, 92911110, 111493332, 123881480, 139366665, 148657776, 185822220, 222986664, 247762960, 278733330, 371644440, 445973328, 557466660, 743288880, 1114933320, 2229866640]

約数ペア:

[(1, 2229866640), (2, 1114933320), (3, 743288880), (4, 557466660), (5, 445973328), (6, 371644440), (8, 278733330), (9, 247762960), (10, 222986664), (12, 185822220), (15, 148657776), (16, 139366665), (18, 123881480), (20, 111493332), (24, 92911110), (30, 74328888), (36, 61940740), (40, 55746666), (45, 49552592), (48, 46455555), (60, 37164444), (72, 30970370), (79, 28226160), (80, 27873333), (90, 24776296), (120, 18582222), (144, 15485185), (158, 14113080), (180, 12388148), (197, 11319120), (199, 11205360), (237, 9408720), (240, 9291111), (316, 7056540), (360, 6194074), (394, 5659560), (395, 5645232), (398, 5602680), (474, 4704360), (591, 3773040), (597, 3735120), (632, 3528270), (711, 3136240), (720, 3097037), (788, 2829780), (790, 2822616), (796, 2801340), (948, 2352180), (985, 2263824), (995, 2241072), (1182, 1886520), (1185, 1881744), (1194, 1867560), (1264, 1764135), (1422, 1568120), (1576, 1414890), (1580, 1411308), (1592, 1400670), (1773, 1257680), (1791, 1245040), (1896, 1176090), (1970, 1131912), (1990, 1120536), (2364, 943260), (2370, 940872), (2388, 933780), (2844, 784060), (2955, 754608), (2985, 747024), (3152, 707445), (3160, 705654), (3184, 700335), (3546, 628840), (3555, 627248), (3582, 622520), (3792, 588045), (3940, 565956), (3980, 560268), (4728, 471630), (4740, 470436), (4776, 466890), (5688, 392030), (5910, 377304), (5970, 373512), (6320, 352827), (7092, 314420), (7110, 313624), (7164, 311260), (7880, 282978), (7960, 280134), (8865, 251536), (8955, 249008), (9456, 235815), (9480, 235218), (9552, 233445), (11376, 196015), (11820, 188652), (11940, 186756), (14184, 157210), (14220, 156812), (14328, 155630), (15563, 143280), (15721, 141840), (15760, 141489), (15920, 140067), (17730, 125768), (17910, 124504), (18960, 117609), (23640, 94326), (23880, 93378), (28368, 78605), (28440, 78406), (28656, 77815), (31126, 71640), (31442, 70920), (35460, 62884), (35820, 62252), (39203, 56880), (46689, 47760), (47163, 47280)]