690321240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4643}}^1$

素因数の和:4726

約数の個数: 192

約数和(自身を含む): 2608070400

約数和(自身を除く): 1917749160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 59, 60, 63, 70, 72, 84, 90, 105, 118, 120, 126, 140, 168, 177, 180, 210, 236, 252, 280, 295, 315, 354, 360, 413, 420, 472, 504, 531, 590, 630, 708, 826, 840, 885, 1062, 1180, 1239, 1260, 1416, 1652, 1770, 2065, 2124, 2360, 2478, 2520, 2655, 3304, 3540, 3717, 4130, 4248, 4643, 4956, 5310, 6195, 7080, 7434, 8260, 9286, 9912, 10620, 12390, 13929, 14868, 16520, 18572, 18585, 21240, 23215, 24780, 27858, 29736, 32501, 37144, 37170, 41787, 46430, 49560, 55716, 65002, 69645, 74340, 83574, 92860, 97503, 111432, 130004, 139290, 148680, 162505, 167148, 185720, 195006, 208935, 260008, 273937, 278580, 292509, 325010, 334296, 390012, 417870, 487515, 547874, 557160, 585018, 650020, 780024, 821811, 835740, 975030, 1095748, 1170036, 1300040, 1369685, 1462545, 1643622, 1671480, 1917559, 1950060, 2191496, 2340072, 2465433, 2739370, 2925090, 3287244, 3835118, 3900120, 4109055, 4930866, 5478740, 5752677, 5850180, 6574488, 7670236, 8218110, 9587795, 9861732, 10957480, 11505354, 11700360, 12327165, 15340472, 16436220, 17258031, 19175590, 19723464, 23010708, 24654330, 28763385, 32872440, 34516062, 38351180, 46021416, 49308660, 57526770, 69032124, 76702360, 86290155, 98617320, 115053540, 138064248, 172580310, 230107080, 345160620, 690321240]

約数ペア:

[(1, 690321240), (2, 345160620), (3, 230107080), (4, 172580310), (5, 138064248), (6, 115053540), (7, 98617320), (8, 86290155), (9, 76702360), (10, 69032124), (12, 57526770), (14, 49308660), (15, 46021416), (18, 38351180), (20, 34516062), (21, 32872440), (24, 28763385), (28, 24654330), (30, 23010708), (35, 19723464), (36, 19175590), (40, 17258031), (42, 16436220), (45, 15340472), (56, 12327165), (59, 11700360), (60, 11505354), (63, 10957480), (70, 9861732), (72, 9587795), (84, 8218110), (90, 7670236), (105, 6574488), (118, 5850180), (120, 5752677), (126, 5478740), (140, 4930866), (168, 4109055), (177, 3900120), (180, 3835118), (210, 3287244), (236, 2925090), (252, 2739370), (280, 2465433), (295, 2340072), (315, 2191496), (354, 1950060), (360, 1917559), (413, 1671480), (420, 1643622), (472, 1462545), (504, 1369685), (531, 1300040), (590, 1170036), (630, 1095748), (708, 975030), (826, 835740), (840, 821811), (885, 780024), (1062, 650020), (1180, 585018), (1239, 557160), (1260, 547874), (1416, 487515), (1652, 417870), (1770, 390012), (2065, 334296), (2124, 325010), (2360, 292509), (2478, 278580), (2520, 273937), (2655, 260008), (3304, 208935), (3540, 195006), (3717, 185720), (4130, 167148), (4248, 162505), (4643, 148680), (4956, 139290), (5310, 130004), (6195, 111432), (7080, 97503), (7434, 92860), (8260, 83574), (9286, 74340), (9912, 69645), (10620, 65002), (12390, 55716), (13929, 49560), (14868, 46430), (16520, 41787), (18572, 37170), (18585, 37144), (21240, 32501), (23215, 29736), (24780, 27858)]