321748800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3943}}^1$

素因数の和:3985

約数の個数: 168

約数和(自身を含む): 1117982016

約数和(自身を除く): 796233216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1360, 1600, 1632, 1700, 2040, 2400, 2550, 2720, 3264, 3400, 3943, 4080, 4800, 5100, 5440, 6800, 7886, 8160, 10200, 11829, 13600, 15772, 16320, 19715, 20400, 23658, 27200, 31544, 39430, 40800, 47316, 59145, 63088, 67031, 78860, 81600, 94632, 98575, 118290, 126176, 134062, 157720, 189264, 197150, 201093, 236580, 252352, 268124, 295725, 315440, 335155, 378528, 394300, 402186, 473160, 536248, 591450, 630880, 670310, 757056, 788600, 804372, 946320, 1005465, 1072496, 1182900, 1261760, 1340620, 1577200, 1608744, 1675775, 1892640, 2010930, 2144992, 2365800, 2681240, 3154400, 3217488, 3351550, 3785280, 4021860, 4289984, 4731600, 5027325, 5362480, 6308800, 6434976, 6703100, 8043720, 9463200, 10054650, 10724960, 12869952, 13406200, 16087440, 18926400, 20109300, 21449920, 26812400, 32174880, 40218600, 53624800, 64349760, 80437200, 107249600, 160874400, 321748800]

約数ペア:

[(1, 321748800), (2, 160874400), (3, 107249600), (4, 80437200), (5, 64349760), (6, 53624800), (8, 40218600), (10, 32174880), (12, 26812400), (15, 21449920), (16, 20109300), (17, 18926400), (20, 16087440), (24, 13406200), (25, 12869952), (30, 10724960), (32, 10054650), (34, 9463200), (40, 8043720), (48, 6703100), (50, 6434976), (51, 6308800), (60, 5362480), (64, 5027325), (68, 4731600), (75, 4289984), (80, 4021860), (85, 3785280), (96, 3351550), (100, 3217488), (102, 3154400), (120, 2681240), (136, 2365800), (150, 2144992), (160, 2010930), (170, 1892640), (192, 1675775), (200, 1608744), (204, 1577200), (240, 1340620), (255, 1261760), (272, 1182900), (300, 1072496), (320, 1005465), (340, 946320), (400, 804372), (408, 788600), (425, 757056), (480, 670310), (510, 630880), (544, 591450), (600, 536248), (680, 473160), (800, 402186), (816, 394300), (850, 378528), (960, 335155), (1020, 315440), (1088, 295725), (1200, 268124), (1275, 252352), (1360, 236580), (1600, 201093), (1632, 197150), (1700, 189264), (2040, 157720), (2400, 134062), (2550, 126176), (2720, 118290), (3264, 98575), (3400, 94632), (3943, 81600), (4080, 78860), (4800, 67031), (5100, 63088), (5440, 59145), (6800, 47316), (7886, 40800), (8160, 39430), (10200, 31544), (11829, 27200), (13600, 23658), (15772, 20400), (16320, 19715)]