191202480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 240

約数和(自身を含む): 747452160

約数和(自身を除く): 556249680

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, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 112, 118, 120, 126, 140, 144, 168, 177, 180, 210, 236, 240, 252, 280, 295, 315, 336, 354, 360, 413, 420, 472, 504, 531, 560, 590, 630, 643, 708, 720, 826, 840, 885, 944, 1008, 1062, 1180, 1239, 1260, 1286, 1416, 1652, 1680, 1770, 1929, 2065, 2124, 2360, 2478, 2520, 2572, 2655, 2832, 3215, 3304, 3540, 3717, 3858, 4130, 4248, 4501, 4720, 4956, 5040, 5144, 5310, 5787, 6195, 6430, 6608, 7080, 7434, 7716, 8260, 8496, 9002, 9645, 9912, 10288, 10620, 11574, 12390, 12860, 13503, 14160, 14868, 15432, 16520, 18004, 18585, 19290, 19824, 21240, 22505, 23148, 24780, 25720, 27006, 28935, 29736, 30864, 33040, 36008, 37170, 37937, 38580, 40509, 42480, 45010, 46296, 49560, 51440, 54012, 57870, 59472, 67515, 72016, 74340, 75874, 77160, 81018, 90020, 92592, 99120, 108024, 113811, 115740, 135030, 148680, 151748, 154320, 162036, 180040, 189685, 202545, 216048, 227622, 231480, 265559, 270060, 297360, 303496, 324072, 341433, 360080, 379370, 405090, 455244, 462960, 531118, 540120, 569055, 606992, 648144, 682866, 758740, 796677, 810180, 910488, 1062236, 1080240, 1138110, 1327795, 1365732, 1517480, 1593354, 1620360, 1707165, 1820976, 2124472, 2276220, 2390031, 2655590, 2731464, 3034960, 3186708, 3240720, 3414330, 3983385, 4248944, 4552440, 4780062, 5311180, 5462928, 6373416, 6828660, 7966770, 9104880, 9560124, 10622360, 11950155, 12746832, 13657320, 15933540, 19120248, 21244720, 23900310, 27314640, 31867080, 38240496, 47800620, 63734160, 95601240, 191202480]

約数ペア:

[(1, 191202480), (2, 95601240), (3, 63734160), (4, 47800620), (5, 38240496), (6, 31867080), (7, 27314640), (8, 23900310), (9, 21244720), (10, 19120248), (12, 15933540), (14, 13657320), (15, 12746832), (16, 11950155), (18, 10622360), (20, 9560124), (21, 9104880), (24, 7966770), (28, 6828660), (30, 6373416), (35, 5462928), (36, 5311180), (40, 4780062), (42, 4552440), (45, 4248944), (48, 3983385), (56, 3414330), (59, 3240720), (60, 3186708), (63, 3034960), (70, 2731464), (72, 2655590), (80, 2390031), (84, 2276220), (90, 2124472), (105, 1820976), (112, 1707165), (118, 1620360), (120, 1593354), (126, 1517480), (140, 1365732), (144, 1327795), (168, 1138110), (177, 1080240), (180, 1062236), (210, 910488), (236, 810180), (240, 796677), (252, 758740), (280, 682866), (295, 648144), (315, 606992), (336, 569055), (354, 540120), (360, 531118), (413, 462960), (420, 455244), (472, 405090), (504, 379370), (531, 360080), (560, 341433), (590, 324072), (630, 303496), (643, 297360), (708, 270060), (720, 265559), (826, 231480), (840, 227622), (885, 216048), (944, 202545), (1008, 189685), (1062, 180040), (1180, 162036), (1239, 154320), (1260, 151748), (1286, 148680), (1416, 135030), (1652, 115740), (1680, 113811), (1770, 108024), (1929, 99120), (2065, 92592), (2124, 90020), (2360, 81018), (2478, 77160), (2520, 75874), (2572, 74340), (2655, 72016), (2832, 67515), (3215, 59472), (3304, 57870), (3540, 54012), (3717, 51440), (3858, 49560), (4130, 46296), (4248, 45010), (4501, 42480), (4720, 40509), (4956, 38580), (5040, 37937), (5144, 37170), (5310, 36008), (5787, 33040), (6195, 30864), (6430, 29736), (6608, 28935), (7080, 27006), (7434, 25720), (7716, 24780), (8260, 23148), (8496, 22505), (9002, 21240), (9645, 19824), (9912, 19290), (10288, 18585), (10620, 18004), (11574, 16520), (12390, 15432), (12860, 14868), (13503, 14160)]