163428480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1669}}^1$

素因数の和:1711

約数の個数: 192

約数和(自身を含む): 597893400

約数和(自身を除く): 434464920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1669, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 3338, 4080, 4896, 5007, 5440, 5760, 6120, 6528, 6676, 8160, 8345, 9792, 10014, 10880, 12240, 13352, 15021, 16320, 16690, 19584, 20028, 24480, 25035, 26704, 28373, 30042, 32640, 33380, 40056, 48960, 50070, 53408, 56746, 60084, 66760, 75105, 80112, 85119, 97920, 100140, 106816, 113492, 120168, 133520, 141865, 150210, 160224, 170238, 200280, 213632, 226984, 240336, 255357, 267040, 283730, 300420, 320448, 340476, 400560, 425595, 453968, 480672, 510714, 534080, 567460, 600840, 640896, 680952, 801120, 851190, 907936, 961344, 1021428, 1068160, 1134920, 1201680, 1276785, 1361904, 1602240, 1702380, 1815872, 1922688, 2042856, 2269840, 2403360, 2553570, 2723808, 3204480, 3404760, 3631744, 4085712, 4539680, 4806720, 5107140, 5447616, 6809520, 8171424, 9079360, 9613440, 10214280, 10895232, 13619040, 16342848, 18158720, 20428560, 27238080, 32685696, 40857120, 54476160, 81714240, 163428480]

約数ペア:

[(1, 163428480), (2, 81714240), (3, 54476160), (4, 40857120), (5, 32685696), (6, 27238080), (8, 20428560), (9, 18158720), (10, 16342848), (12, 13619040), (15, 10895232), (16, 10214280), (17, 9613440), (18, 9079360), (20, 8171424), (24, 6809520), (30, 5447616), (32, 5107140), (34, 4806720), (36, 4539680), (40, 4085712), (45, 3631744), (48, 3404760), (51, 3204480), (60, 2723808), (64, 2553570), (68, 2403360), (72, 2269840), (80, 2042856), (85, 1922688), (90, 1815872), (96, 1702380), (102, 1602240), (120, 1361904), (128, 1276785), (136, 1201680), (144, 1134920), (153, 1068160), (160, 1021428), (170, 961344), (180, 907936), (192, 851190), (204, 801120), (240, 680952), (255, 640896), (272, 600840), (288, 567460), (306, 534080), (320, 510714), (340, 480672), (360, 453968), (384, 425595), (408, 400560), (480, 340476), (510, 320448), (544, 300420), (576, 283730), (612, 267040), (640, 255357), (680, 240336), (720, 226984), (765, 213632), (816, 200280), (960, 170238), (1020, 160224), (1088, 150210), (1152, 141865), (1224, 133520), (1360, 120168), (1440, 113492), (1530, 106816), (1632, 100140), (1669, 97920), (1920, 85119), (2040, 80112), (2176, 75105), (2448, 66760), (2720, 60084), (2880, 56746), (3060, 53408), (3264, 50070), (3338, 48960), (4080, 40056), (4896, 33380), (5007, 32640), (5440, 30042), (5760, 28373), (6120, 26704), (6528, 25035), (6676, 24480), (8160, 20028), (8345, 19584), (9792, 16690), (10014, 16320), (10880, 15021), (12240, 13352)]