985183920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4159}}^1$

素因数の和:4232

約数の個数: 240

約数和(自身を含む): 3862609920

約数和(自身を除く): 2877426000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 630, 658, 705, 720, 752, 840, 846, 940, 987, 1008, 1128, 1260, 1316, 1410, 1645, 1680, 1692, 1880, 1974, 2115, 2256, 2520, 2632, 2820, 2961, 3290, 3384, 3760, 3948, 4159, 4230, 4935, 5040, 5264, 5640, 5922, 6580, 6768, 7896, 8318, 8460, 9870, 11280, 11844, 12477, 13160, 14805, 15792, 16636, 16920, 19740, 20795, 23688, 24954, 26320, 29113, 29610, 33272, 33840, 37431, 39480, 41590, 47376, 49908, 58226, 59220, 62385, 66544, 74862, 78960, 83180, 87339, 99816, 116452, 118440, 124770, 145565, 149724, 166360, 174678, 187155, 195473, 199632, 232904, 236880, 249540, 262017, 291130, 299448, 332720, 349356, 374310, 390946, 436695, 465808, 499080, 524034, 582260, 586419, 598896, 698712, 748620, 781892, 873390, 977365, 998160, 1048068, 1164520, 1172838, 1310085, 1368311, 1397424, 1497240, 1563784, 1746780, 1759257, 1954730, 2096136, 2329040, 2345676, 2620170, 2736622, 2932095, 2994480, 3127568, 3493560, 3518514, 3909460, 4104933, 4192272, 4691352, 5240340, 5473244, 5864190, 6841555, 6987120, 7037028, 7818920, 8209866, 8796285, 9382704, 10480680, 10946488, 11728380, 12314799, 13683110, 14074056, 15637840, 16419732, 17592570, 20524665, 20961360, 21892976, 23456760, 24629598, 27366220, 28148112, 32839464, 35185140, 41049330, 46913520, 49259196, 54732440, 61573995, 65678928, 70370280, 82098660, 98518392, 109464880, 123147990, 140740560, 164197320, 197036784, 246295980, 328394640, 492591960, 985183920]

約数ペア:

[(1, 985183920), (2, 492591960), (3, 328394640), (4, 246295980), (5, 197036784), (6, 164197320), (7, 140740560), (8, 123147990), (9, 109464880), (10, 98518392), (12, 82098660), (14, 70370280), (15, 65678928), (16, 61573995), (18, 54732440), (20, 49259196), (21, 46913520), (24, 41049330), (28, 35185140), (30, 32839464), (35, 28148112), (36, 27366220), (40, 24629598), (42, 23456760), (45, 21892976), (47, 20961360), (48, 20524665), (56, 17592570), (60, 16419732), (63, 15637840), (70, 14074056), (72, 13683110), (80, 12314799), (84, 11728380), (90, 10946488), (94, 10480680), (105, 9382704), (112, 8796285), (120, 8209866), (126, 7818920), (140, 7037028), (141, 6987120), (144, 6841555), (168, 5864190), (180, 5473244), (188, 5240340), (210, 4691352), (235, 4192272), (240, 4104933), (252, 3909460), (280, 3518514), (282, 3493560), (315, 3127568), (329, 2994480), (336, 2932095), (360, 2736622), (376, 2620170), (420, 2345676), (423, 2329040), (470, 2096136), (504, 1954730), (560, 1759257), (564, 1746780), (630, 1563784), (658, 1497240), (705, 1397424), (720, 1368311), (752, 1310085), (840, 1172838), (846, 1164520), (940, 1048068), (987, 998160), (1008, 977365), (1128, 873390), (1260, 781892), (1316, 748620), (1410, 698712), (1645, 598896), (1680, 586419), (1692, 582260), (1880, 524034), (1974, 499080), (2115, 465808), (2256, 436695), (2520, 390946), (2632, 374310), (2820, 349356), (2961, 332720), (3290, 299448), (3384, 291130), (3760, 262017), (3948, 249540), (4159, 236880), (4230, 232904), (4935, 199632), (5040, 195473), (5264, 187155), (5640, 174678), (5922, 166360), (6580, 149724), (6768, 145565), (7896, 124770), (8318, 118440), (8460, 116452), (9870, 99816), (11280, 87339), (11844, 83180), (12477, 78960), (13160, 74862), (14805, 66544), (15792, 62385), (16636, 59220), (16920, 58226), (19740, 49908), (20795, 47376), (23688, 41590), (24954, 39480), (26320, 37431), (29113, 33840), (29610, 33272)]