203151360

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 689925600

約数和(自身を除く): 486774240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 389, 408, 480, 510, 512, 544, 640, 680, 768, 778, 816, 960, 1020, 1024, 1088, 1167, 1280, 1360, 1536, 1556, 1632, 1920, 1945, 2040, 2048, 2176, 2334, 2560, 2720, 3072, 3112, 3264, 3840, 3890, 4080, 4352, 4668, 5120, 5440, 5835, 6144, 6224, 6528, 6613, 7680, 7780, 8160, 8704, 9336, 10240, 10880, 11670, 12448, 13056, 13226, 15360, 15560, 16320, 17408, 18672, 19839, 21760, 23340, 24896, 26112, 26452, 30720, 31120, 32640, 33065, 34816, 37344, 39678, 43520, 46680, 49792, 52224, 52904, 62240, 65280, 66130, 74688, 79356, 87040, 93360, 99195, 99584, 104448, 105808, 124480, 130560, 132260, 149376, 158712, 174080, 186720, 198390, 199168, 211616, 248960, 261120, 264520, 298752, 317424, 373440, 396780, 398336, 423232, 497920, 522240, 529040, 597504, 634848, 746880, 793560, 796672, 846464, 995840, 1058080, 1195008, 1269696, 1493760, 1587120, 1692928, 1991680, 2116160, 2390016, 2539392, 2987520, 3174240, 3385856, 3983360, 4232320, 5078784, 5975040, 6348480, 6771712, 8464640, 10157568, 11950080, 12696960, 13543424, 16929280, 20315136, 25393920, 33858560, 40630272, 50787840, 67717120, 101575680, 203151360]

約数ペア:

[(1, 203151360), (2, 101575680), (3, 67717120), (4, 50787840), (5, 40630272), (6, 33858560), (8, 25393920), (10, 20315136), (12, 16929280), (15, 13543424), (16, 12696960), (17, 11950080), (20, 10157568), (24, 8464640), (30, 6771712), (32, 6348480), (34, 5975040), (40, 5078784), (48, 4232320), (51, 3983360), (60, 3385856), (64, 3174240), (68, 2987520), (80, 2539392), (85, 2390016), (96, 2116160), (102, 1991680), (120, 1692928), (128, 1587120), (136, 1493760), (160, 1269696), (170, 1195008), (192, 1058080), (204, 995840), (240, 846464), (255, 796672), (256, 793560), (272, 746880), (320, 634848), (340, 597504), (384, 529040), (389, 522240), (408, 497920), (480, 423232), (510, 398336), (512, 396780), (544, 373440), (640, 317424), (680, 298752), (768, 264520), (778, 261120), (816, 248960), (960, 211616), (1020, 199168), (1024, 198390), (1088, 186720), (1167, 174080), (1280, 158712), (1360, 149376), (1536, 132260), (1556, 130560), (1632, 124480), (1920, 105808), (1945, 104448), (2040, 99584), (2048, 99195), (2176, 93360), (2334, 87040), (2560, 79356), (2720, 74688), (3072, 66130), (3112, 65280), (3264, 62240), (3840, 52904), (3890, 52224), (4080, 49792), (4352, 46680), (4668, 43520), (5120, 39678), (5440, 37344), (5835, 34816), (6144, 33065), (6224, 32640), (6528, 31120), (6613, 30720), (7680, 26452), (7780, 26112), (8160, 24896), (8704, 23340), (9336, 21760), (10240, 19839), (10880, 18672), (11670, 17408), (12448, 16320), (13056, 15560), (13226, 15360)]