2011189920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2719}}^1$

素因数の和:2827

約数の個数: 192

約数和(自身を含む): 6711828480

約数和(自身を除く): 4700638560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 67, 69, 80, 92, 96, 115, 120, 134, 138, 160, 184, 201, 230, 240, 268, 276, 335, 345, 368, 402, 460, 480, 536, 552, 670, 690, 736, 804, 920, 1005, 1072, 1104, 1340, 1380, 1541, 1608, 1840, 2010, 2144, 2208, 2680, 2719, 2760, 3082, 3216, 3680, 4020, 4623, 5360, 5438, 5520, 6164, 6432, 7705, 8040, 8157, 9246, 10720, 10876, 11040, 12328, 13595, 15410, 16080, 16314, 18492, 21752, 23115, 24656, 27190, 30820, 32160, 32628, 36984, 40785, 43504, 46230, 49312, 54380, 61640, 62537, 65256, 73968, 81570, 87008, 92460, 108760, 123280, 125074, 130512, 147936, 163140, 182173, 184920, 187611, 217520, 246560, 250148, 261024, 312685, 326280, 364346, 369840, 375222, 435040, 500296, 546519, 625370, 652560, 728692, 739680, 750444, 910865, 938055, 1000592, 1093038, 1250740, 1305120, 1457384, 1500888, 1821730, 1876110, 2001184, 2186076, 2501480, 2732595, 2914768, 3001776, 3643460, 3752220, 4189979, 4372152, 5002960, 5465190, 5829536, 6003552, 7286920, 7504440, 8379958, 8744304, 10005920, 10930380, 12569937, 14573840, 15008880, 16759916, 17488608, 20949895, 21860760, 25139874, 29147680, 30017760, 33519832, 41899790, 43721520, 50279748, 62849685, 67039664, 83799580, 87443040, 100559496, 125699370, 134079328, 167599160, 201118992, 251398740, 335198320, 402237984, 502797480, 670396640, 1005594960, 2011189920]

約数ペア:

[(1, 2011189920), (2, 1005594960), (3, 670396640), (4, 502797480), (5, 402237984), (6, 335198320), (8, 251398740), (10, 201118992), (12, 167599160), (15, 134079328), (16, 125699370), (20, 100559496), (23, 87443040), (24, 83799580), (30, 67039664), (32, 62849685), (40, 50279748), (46, 43721520), (48, 41899790), (60, 33519832), (67, 30017760), (69, 29147680), (80, 25139874), (92, 21860760), (96, 20949895), (115, 17488608), (120, 16759916), (134, 15008880), (138, 14573840), (160, 12569937), (184, 10930380), (201, 10005920), (230, 8744304), (240, 8379958), (268, 7504440), (276, 7286920), (335, 6003552), (345, 5829536), (368, 5465190), (402, 5002960), (460, 4372152), (480, 4189979), (536, 3752220), (552, 3643460), (670, 3001776), (690, 2914768), (736, 2732595), (804, 2501480), (920, 2186076), (1005, 2001184), (1072, 1876110), (1104, 1821730), (1340, 1500888), (1380, 1457384), (1541, 1305120), (1608, 1250740), (1840, 1093038), (2010, 1000592), (2144, 938055), (2208, 910865), (2680, 750444), (2719, 739680), (2760, 728692), (3082, 652560), (3216, 625370), (3680, 546519), (4020, 500296), (4623, 435040), (5360, 375222), (5438, 369840), (5520, 364346), (6164, 326280), (6432, 312685), (7705, 261024), (8040, 250148), (8157, 246560), (9246, 217520), (10720, 187611), (10876, 184920), (11040, 182173), (12328, 163140), (13595, 147936), (15410, 130512), (16080, 125074), (16314, 123280), (18492, 108760), (21752, 92460), (23115, 87008), (24656, 81570), (27190, 73968), (30820, 65256), (32160, 62537), (32628, 61640), (36984, 54380), (40785, 49312), (43504, 46230)]