61675204080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{89759}}^1$

素因数の和:90191

約数の個数: 160

約数和(自身を含む): 219043123200

約数和(自身を除く): 157367919120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 409, 420, 560, 818, 840, 1227, 1636, 1680, 2045, 2454, 2863, 3272, 4090, 4908, 5726, 6135, 6544, 8180, 8589, 9816, 11452, 12270, 14315, 16360, 17178, 19632, 22904, 24540, 28630, 32720, 34356, 42945, 45808, 49080, 57260, 68712, 85890, 89759, 98160, 114520, 137424, 171780, 179518, 229040, 269277, 343560, 359036, 448795, 538554, 628313, 687120, 718072, 897590, 1077108, 1256626, 1346385, 1436144, 1795180, 1884939, 2154216, 2513252, 2692770, 3141565, 3590360, 3769878, 4308432, 5026504, 5385540, 6283130, 7180720, 7539756, 9424695, 10053008, 10771080, 12566260, 15079512, 18849390, 21542160, 25132520, 30159024, 36711431, 37698780, 50265040, 73422862, 75397560, 110134293, 146845724, 150795120, 183557155, 220268586, 256980017, 293691448, 367114310, 440537172, 513960034, 550671465, 587382896, 734228620, 770940051, 881074344, 1027920068, 1101342930, 1284900085, 1468457240, 1541880102, 1762148688, 2055840136, 2202685860, 2569800170, 2936914480, 3083760204, 3854700255, 4111680272, 4405371720, 5139600340, 6167520408, 7709400510, 8810743440, 10279200680, 12335040816, 15418801020, 20558401360, 30837602040, 61675204080]

約数ペア:

[(1, 61675204080), (2, 30837602040), (3, 20558401360), (4, 15418801020), (5, 12335040816), (6, 10279200680), (7, 8810743440), (8, 7709400510), (10, 6167520408), (12, 5139600340), (14, 4405371720), (15, 4111680272), (16, 3854700255), (20, 3083760204), (21, 2936914480), (24, 2569800170), (28, 2202685860), (30, 2055840136), (35, 1762148688), (40, 1541880102), (42, 1468457240), (48, 1284900085), (56, 1101342930), (60, 1027920068), (70, 881074344), (80, 770940051), (84, 734228620), (105, 587382896), (112, 550671465), (120, 513960034), (140, 440537172), (168, 367114310), (210, 293691448), (240, 256980017), (280, 220268586), (336, 183557155), (409, 150795120), (420, 146845724), (560, 110134293), (818, 75397560), (840, 73422862), (1227, 50265040), (1636, 37698780), (1680, 36711431), (2045, 30159024), (2454, 25132520), (2863, 21542160), (3272, 18849390), (4090, 15079512), (4908, 12566260), (5726, 10771080), (6135, 10053008), (6544, 9424695), (8180, 7539756), (8589, 7180720), (9816, 6283130), (11452, 5385540), (12270, 5026504), (14315, 4308432), (16360, 3769878), (17178, 3590360), (19632, 3141565), (22904, 2692770), (24540, 2513252), (28630, 2154216), (32720, 1884939), (34356, 1795180), (42945, 1436144), (45808, 1346385), (49080, 1256626), (57260, 1077108), (68712, 897590), (85890, 718072), (89759, 687120), (98160, 628313), (114520, 538554), (137424, 448795), (171780, 359036), (179518, 343560), (229040, 269277)]