419424000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 288

約数和(自身を含む): 1480804416

約数和(自身を除く): 1061380416

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, 125, 128, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 256, 257, 272, 300, 320, 340, 375, 384, 400, 408, 425, 480, 500, 510, 514, 544, 600, 640, 680, 750, 768, 771, 800, 816, 850, 960, 1000, 1020, 1028, 1088, 1200, 1275, 1280, 1285, 1360, 1500, 1542, 1600, 1632, 1700, 1920, 2000, 2040, 2056, 2125, 2176, 2400, 2550, 2570, 2720, 3000, 3084, 3200, 3264, 3400, 3840, 3855, 4000, 4080, 4112, 4250, 4352, 4369, 4800, 5100, 5140, 5440, 6000, 6168, 6375, 6400, 6425, 6528, 6800, 7710, 8000, 8160, 8224, 8500, 8738, 9600, 10200, 10280, 10880, 12000, 12336, 12750, 12850, 13056, 13107, 13600, 15420, 16000, 16320, 16448, 17000, 17476, 19200, 19275, 20400, 20560, 21760, 21845, 24000, 24672, 25500, 25700, 26214, 27200, 30840, 32000, 32125, 32640, 32896, 34000, 34952, 38550, 40800, 41120, 43690, 48000, 49344, 51000, 51400, 52428, 54400, 61680, 64250, 65280, 65535, 65792, 68000, 69904, 77100, 81600, 82240, 87380, 96000, 96375, 98688, 102000, 102800, 104856, 108800, 109225, 123360, 128500, 131070, 136000, 139808, 154200, 163200, 164480, 174760, 192750, 197376, 204000, 205600, 209712, 218450, 246720, 257000, 262140, 272000, 279616, 308400, 326400, 327675, 328960, 349520, 385500, 408000, 411200, 419424, 436900, 493440, 514000, 524280, 544000, 546125, 559232, 616800, 655350, 699040, 771000, 816000, 822400, 838848, 873800, 986880, 1028000, 1048560, 1092250, 1118464, 1233600, 1310700, 1398080, 1542000, 1632000, 1638375, 1644800, 1677696, 1747600, 2056000, 2097120, 2184500, 2467200, 2621400, 2796160, 3084000, 3276750, 3355392, 3495200, 4112000, 4194240, 4369000, 4934400, 5242800, 5592320, 6168000, 6553500, 6990400, 8224000, 8388480, 8738000, 10485600, 12336000, 13107000, 13980800, 16776960, 17476000, 20971200, 24672000, 26214000, 27961600, 34952000, 41942400, 52428000, 69904000, 83884800, 104856000, 139808000, 209712000, 419424000]

約数ペア:

[(1, 419424000), (2, 209712000), (3, 139808000), (4, 104856000), (5, 83884800), (6, 69904000), (8, 52428000), (10, 41942400), (12, 34952000), (15, 27961600), (16, 26214000), (17, 24672000), (20, 20971200), (24, 17476000), (25, 16776960), (30, 13980800), (32, 13107000), (34, 12336000), (40, 10485600), (48, 8738000), (50, 8388480), (51, 8224000), (60, 6990400), (64, 6553500), (68, 6168000), (75, 5592320), (80, 5242800), (85, 4934400), (96, 4369000), (100, 4194240), (102, 4112000), (120, 3495200), (125, 3355392), (128, 3276750), (136, 3084000), (150, 2796160), (160, 2621400), (170, 2467200), (192, 2184500), (200, 2097120), (204, 2056000), (240, 1747600), (250, 1677696), (255, 1644800), (256, 1638375), (257, 1632000), (272, 1542000), (300, 1398080), (320, 1310700), (340, 1233600), (375, 1118464), (384, 1092250), (400, 1048560), (408, 1028000), (425, 986880), (480, 873800), (500, 838848), (510, 822400), (514, 816000), (544, 771000), (600, 699040), (640, 655350), (680, 616800), (750, 559232), (768, 546125), (771, 544000), (800, 524280), (816, 514000), (850, 493440), (960, 436900), (1000, 419424), (1020, 411200), (1028, 408000), (1088, 385500), (1200, 349520), (1275, 328960), (1280, 327675), (1285, 326400), (1360, 308400), (1500, 279616), (1542, 272000), (1600, 262140), (1632, 257000), (1700, 246720), (1920, 218450), (2000, 209712), (2040, 205600), (2056, 204000), (2125, 197376), (2176, 192750), (2400, 174760), (2550, 164480), (2570, 163200), (2720, 154200), (3000, 139808), (3084, 136000), (3200, 131070), (3264, 128500), (3400, 123360), (3840, 109225), (3855, 108800), (4000, 104856), (4080, 102800), (4112, 102000), (4250, 98688), (4352, 96375), (4369, 96000), (4800, 87380), (5100, 82240), (5140, 81600), (5440, 77100), (6000, 69904), (6168, 68000), (6375, 65792), (6400, 65535), (6425, 65280), (6528, 64250), (6800, 61680), (7710, 54400), (8000, 52428), (8160, 51400), (8224, 51000), (8500, 49344), (8738, 48000), (9600, 43690), (10200, 41120), (10280, 40800), (10880, 38550), (12000, 34952), (12336, 34000), (12750, 32896), (12850, 32640), (13056, 32125), (13107, 32000), (13600, 30840), (15420, 27200), (16000, 26214), (16320, 25700), (16448, 25500), (17000, 24672), (17476, 24000), (19200, 21845), (19275, 21760), (20400, 20560)]