320433000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 1086359040

約数和(自身を除く): 765926040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 61, 68, 75, 85, 100, 102, 103, 120, 122, 125, 136, 150, 170, 183, 200, 204, 206, 244, 250, 255, 300, 305, 309, 340, 366, 375, 408, 412, 425, 488, 500, 510, 515, 600, 610, 618, 680, 732, 750, 824, 850, 915, 1000, 1020, 1030, 1037, 1220, 1236, 1275, 1464, 1500, 1525, 1545, 1700, 1751, 1830, 2040, 2060, 2074, 2125, 2440, 2472, 2550, 2575, 3000, 3050, 3090, 3111, 3400, 3502, 3660, 4120, 4148, 4250, 4575, 5100, 5150, 5185, 5253, 6100, 6180, 6222, 6283, 6375, 7004, 7320, 7625, 7725, 8296, 8500, 8755, 9150, 10200, 10300, 10370, 10506, 12200, 12360, 12444, 12566, 12750, 12875, 14008, 15250, 15450, 15555, 17000, 17510, 18300, 18849, 20600, 20740, 21012, 22875, 24888, 25132, 25500, 25750, 25925, 26265, 30500, 30900, 31110, 31415, 35020, 36600, 37698, 38625, 41480, 42024, 43775, 45750, 50264, 51000, 51500, 51850, 52530, 61000, 61800, 62220, 62830, 70040, 75396, 77250, 77775, 87550, 91500, 94245, 103000, 103700, 105060, 106811, 124440, 125660, 129625, 131325, 150792, 154500, 155550, 157075, 175100, 183000, 188490, 207400, 210120, 213622, 218875, 251320, 259250, 262650, 309000, 311100, 314150, 320433, 350200, 376980, 388875, 427244, 437750, 471225, 518500, 525300, 534055, 622200, 628300, 640866, 656625, 753960, 777750, 785375, 854488, 875500, 942450, 1037000, 1050600, 1068110, 1256600, 1281732, 1313250, 1555500, 1570750, 1602165, 1751000, 1884900, 2136220, 2356125, 2563464, 2626500, 2670275, 3111000, 3141500, 3204330, 3769800, 4272440, 4712250, 5253000, 5340550, 6283000, 6408660, 8010825, 9424500, 10681100, 12817320, 13351375, 16021650, 18849000, 21362200, 26702750, 32043300, 40054125, 53405500, 64086600, 80108250, 106811000, 160216500, 320433000]

約数ペア:

[(1, 320433000), (2, 160216500), (3, 106811000), (4, 80108250), (5, 64086600), (6, 53405500), (8, 40054125), (10, 32043300), (12, 26702750), (15, 21362200), (17, 18849000), (20, 16021650), (24, 13351375), (25, 12817320), (30, 10681100), (34, 9424500), (40, 8010825), (50, 6408660), (51, 6283000), (60, 5340550), (61, 5253000), (68, 4712250), (75, 4272440), (85, 3769800), (100, 3204330), (102, 3141500), (103, 3111000), (120, 2670275), (122, 2626500), (125, 2563464), (136, 2356125), (150, 2136220), (170, 1884900), (183, 1751000), (200, 1602165), (204, 1570750), (206, 1555500), (244, 1313250), (250, 1281732), (255, 1256600), (300, 1068110), (305, 1050600), (309, 1037000), (340, 942450), (366, 875500), (375, 854488), (408, 785375), (412, 777750), (425, 753960), (488, 656625), (500, 640866), (510, 628300), (515, 622200), (600, 534055), (610, 525300), (618, 518500), (680, 471225), (732, 437750), (750, 427244), (824, 388875), (850, 376980), (915, 350200), (1000, 320433), (1020, 314150), (1030, 311100), (1037, 309000), (1220, 262650), (1236, 259250), (1275, 251320), (1464, 218875), (1500, 213622), (1525, 210120), (1545, 207400), (1700, 188490), (1751, 183000), (1830, 175100), (2040, 157075), (2060, 155550), (2074, 154500), (2125, 150792), (2440, 131325), (2472, 129625), (2550, 125660), (2575, 124440), (3000, 106811), (3050, 105060), (3090, 103700), (3111, 103000), (3400, 94245), (3502, 91500), (3660, 87550), (4120, 77775), (4148, 77250), (4250, 75396), (4575, 70040), (5100, 62830), (5150, 62220), (5185, 61800), (5253, 61000), (6100, 52530), (6180, 51850), (6222, 51500), (6283, 51000), (6375, 50264), (7004, 45750), (7320, 43775), (7625, 42024), (7725, 41480), (8296, 38625), (8500, 37698), (8755, 36600), (9150, 35020), (10200, 31415), (10300, 31110), (10370, 30900), (10506, 30500), (12200, 26265), (12360, 25925), (12444, 25750), (12566, 25500), (12750, 25132), (12875, 24888), (14008, 22875), (15250, 21012), (15450, 20740), (15555, 20600), (17000, 18849), (17510, 18300)]