248096520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{10939}}^1$

素因数の和:10969

約数の個数: 160

約数和(自身を含む): 953092800

約数和(自身を除く): 704996280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 10939, 11340, 21878, 22680, 32817, 43756, 54695, 65634, 76573, 87512, 98451, 109390, 131268, 153146, 164085, 196902, 218780, 229719, 262536, 295353, 306292, 328170, 382865, 393804, 437560, 459438, 492255, 590706, 612584, 656340, 689157, 765730, 787608, 886059, 918876, 984510, 1148595, 1181412, 1312680, 1378314, 1476765, 1531460, 1772118, 1837752, 1969020, 2067471, 2297190, 2362824, 2756628, 2953530, 3062920, 3445785, 3544236, 3938040, 4134942, 4430295, 4594380, 5513256, 5907060, 6202413, 6891570, 7088472, 8269884, 8860590, 9188760, 10337355, 11814120, 12404826, 13783140, 16539768, 17721180, 20674710, 24809652, 27566280, 31012065, 35442360, 41349420, 49619304, 62024130, 82698840, 124048260, 248096520]

約数ペア:

[(1, 248096520), (2, 124048260), (3, 82698840), (4, 62024130), (5, 49619304), (6, 41349420), (7, 35442360), (8, 31012065), (9, 27566280), (10, 24809652), (12, 20674710), (14, 17721180), (15, 16539768), (18, 13783140), (20, 12404826), (21, 11814120), (24, 10337355), (27, 9188760), (28, 8860590), (30, 8269884), (35, 7088472), (36, 6891570), (40, 6202413), (42, 5907060), (45, 5513256), (54, 4594380), (56, 4430295), (60, 4134942), (63, 3938040), (70, 3544236), (72, 3445785), (81, 3062920), (84, 2953530), (90, 2756628), (105, 2362824), (108, 2297190), (120, 2067471), (126, 1969020), (135, 1837752), (140, 1772118), (162, 1531460), (168, 1476765), (180, 1378314), (189, 1312680), (210, 1181412), (216, 1148595), (252, 984510), (270, 918876), (280, 886059), (315, 787608), (324, 765730), (360, 689157), (378, 656340), (405, 612584), (420, 590706), (504, 492255), (540, 459438), (567, 437560), (630, 393804), (648, 382865), (756, 328170), (810, 306292), (840, 295353), (945, 262536), (1080, 229719), (1134, 218780), (1260, 196902), (1512, 164085), (1620, 153146), (1890, 131268), (2268, 109390), (2520, 98451), (2835, 87512), (3240, 76573), (3780, 65634), (4536, 54695), (5670, 43756), (7560, 32817), (10939, 22680), (11340, 21878)]