788152560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1609}}^1$

素因数の和:1795

約数の個数: 160

約数和(自身を含む): 2649622080

約数和(自身を除く): 1861469520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 157, 195, 208, 240, 260, 312, 314, 390, 471, 520, 624, 628, 780, 785, 942, 1040, 1256, 1560, 1570, 1609, 1884, 2041, 2355, 2512, 3120, 3140, 3218, 3768, 4082, 4710, 4827, 6123, 6280, 6436, 7536, 8045, 8164, 9420, 9654, 10205, 12246, 12560, 12872, 16090, 16328, 18840, 19308, 20410, 20917, 24135, 24492, 25744, 30615, 32180, 32656, 37680, 38616, 40820, 41834, 48270, 48984, 61230, 62751, 64360, 77232, 81640, 83668, 96540, 97968, 104585, 122460, 125502, 128720, 163280, 167336, 193080, 209170, 244920, 251004, 252613, 313755, 334672, 386160, 418340, 489840, 502008, 505226, 627510, 757839, 836680, 1004016, 1010452, 1255020, 1263065, 1515678, 1673360, 2020904, 2510040, 2526130, 3031356, 3283969, 3789195, 4041808, 5020080, 5052260, 6062712, 6567938, 7578390, 9851907, 10104520, 12125424, 13135876, 15156780, 16419845, 19703814, 20209040, 26271752, 30313560, 32839690, 39407628, 49259535, 52543504, 60627120, 65679380, 78815256, 98519070, 131358760, 157630512, 197038140, 262717520, 394076280, 788152560]

約数ペア:

[(1, 788152560), (2, 394076280), (3, 262717520), (4, 197038140), (5, 157630512), (6, 131358760), (8, 98519070), (10, 78815256), (12, 65679380), (13, 60627120), (15, 52543504), (16, 49259535), (20, 39407628), (24, 32839690), (26, 30313560), (30, 26271752), (39, 20209040), (40, 19703814), (48, 16419845), (52, 15156780), (60, 13135876), (65, 12125424), (78, 10104520), (80, 9851907), (104, 7578390), (120, 6567938), (130, 6062712), (156, 5052260), (157, 5020080), (195, 4041808), (208, 3789195), (240, 3283969), (260, 3031356), (312, 2526130), (314, 2510040), (390, 2020904), (471, 1673360), (520, 1515678), (624, 1263065), (628, 1255020), (780, 1010452), (785, 1004016), (942, 836680), (1040, 757839), (1256, 627510), (1560, 505226), (1570, 502008), (1609, 489840), (1884, 418340), (2041, 386160), (2355, 334672), (2512, 313755), (3120, 252613), (3140, 251004), (3218, 244920), (3768, 209170), (4082, 193080), (4710, 167336), (4827, 163280), (6123, 128720), (6280, 125502), (6436, 122460), (7536, 104585), (8045, 97968), (8164, 96540), (9420, 83668), (9654, 81640), (10205, 77232), (12246, 64360), (12560, 62751), (12872, 61230), (16090, 48984), (16328, 48270), (18840, 41834), (19308, 40820), (20410, 38616), (20917, 37680), (24135, 32656), (24492, 32180), (25744, 30615)]