74081280

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 352

約数和(自身を含む): 297126144

約数和(自身を除く): 223044864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 53, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 106, 112, 120, 128, 130, 140, 156, 159, 160, 168, 182, 192, 195, 208, 210, 212, 224, 240, 256, 260, 265, 273, 280, 312, 318, 320, 336, 364, 371, 384, 390, 416, 420, 424, 448, 455, 480, 512, 520, 530, 546, 560, 624, 636, 640, 672, 689, 728, 742, 768, 780, 795, 832, 840, 848, 896, 910, 960, 1024, 1040, 1060, 1092, 1113, 1120, 1248, 1272, 1280, 1344, 1365, 1378, 1456, 1484, 1536, 1560, 1590, 1664, 1680, 1696, 1792, 1820, 1855, 1920, 2067, 2080, 2120, 2184, 2226, 2240, 2496, 2544, 2560, 2688, 2730, 2756, 2912, 2968, 3072, 3120, 3180, 3328, 3360, 3392, 3445, 3584, 3640, 3710, 3840, 4134, 4160, 4240, 4368, 4452, 4480, 4823, 4992, 5088, 5120, 5376, 5460, 5512, 5565, 5824, 5936, 6240, 6360, 6656, 6720, 6784, 6890, 7168, 7280, 7420, 7680, 8268, 8320, 8480, 8736, 8904, 8960, 9646, 9984, 10176, 10335, 10752, 10920, 11024, 11130, 11648, 11872, 12480, 12720, 13312, 13440, 13568, 13780, 14469, 14560, 14840, 15360, 16536, 16640, 16960, 17472, 17808, 17920, 19292, 19968, 20352, 20670, 21504, 21840, 22048, 22260, 23296, 23744, 24115, 24960, 25440, 26880, 27136, 27560, 28938, 29120, 29680, 33072, 33280, 33920, 34944, 35616, 35840, 38584, 39936, 40704, 41340, 43680, 44096, 44520, 46592, 47488, 48230, 49920, 50880, 53760, 54272, 55120, 57876, 58240, 59360, 66144, 66560, 67840, 69888, 71232, 72345, 77168, 81408, 82680, 87360, 88192, 89040, 93184, 94976, 96460, 99840, 101760, 107520, 110240, 115752, 116480, 118720, 132288, 135680, 139776, 142464, 144690, 154336, 162816, 165360, 174720, 176384, 178080, 189952, 192920, 199680, 203520, 220480, 231504, 232960, 237440, 264576, 271360, 279552, 284928, 289380, 308672, 330720, 349440, 352768, 356160, 379904, 385840, 407040, 440960, 463008, 465920, 474880, 529152, 569856, 578760, 617344, 661440, 698880, 705536, 712320, 771680, 814080, 881920, 926016, 949760, 1058304, 1139712, 1157520, 1234688, 1322880, 1397760, 1424640, 1543360, 1763840, 1852032, 1899520, 2116608, 2315040, 2469376, 2645760, 2849280, 3086720, 3527680, 3704064, 4630080, 4938752, 5291520, 5698560, 6173440, 7408128, 9260160, 10583040, 12346880, 14816256, 18520320, 24693760, 37040640, 74081280]

約数ペア:

[(1, 74081280), (2, 37040640), (3, 24693760), (4, 18520320), (5, 14816256), (6, 12346880), (7, 10583040), (8, 9260160), (10, 7408128), (12, 6173440), (13, 5698560), (14, 5291520), (15, 4938752), (16, 4630080), (20, 3704064), (21, 3527680), (24, 3086720), (26, 2849280), (28, 2645760), (30, 2469376), (32, 2315040), (35, 2116608), (39, 1899520), (40, 1852032), (42, 1763840), (48, 1543360), (52, 1424640), (53, 1397760), (56, 1322880), (60, 1234688), (64, 1157520), (65, 1139712), (70, 1058304), (78, 949760), (80, 926016), (84, 881920), (91, 814080), (96, 771680), (104, 712320), (105, 705536), (106, 698880), (112, 661440), (120, 617344), (128, 578760), (130, 569856), (140, 529152), (156, 474880), (159, 465920), (160, 463008), (168, 440960), (182, 407040), (192, 385840), (195, 379904), (208, 356160), (210, 352768), (212, 349440), (224, 330720), (240, 308672), (256, 289380), (260, 284928), (265, 279552), (273, 271360), (280, 264576), (312, 237440), (318, 232960), (320, 231504), (336, 220480), (364, 203520), (371, 199680), (384, 192920), (390, 189952), (416, 178080), (420, 176384), (424, 174720), (448, 165360), (455, 162816), (480, 154336), (512, 144690), (520, 142464), (530, 139776), (546, 135680), (560, 132288), (624, 118720), (636, 116480), (640, 115752), (672, 110240), (689, 107520), (728, 101760), (742, 99840), (768, 96460), (780, 94976), (795, 93184), (832, 89040), (840, 88192), (848, 87360), (896, 82680), (910, 81408), (960, 77168), (1024, 72345), (1040, 71232), (1060, 69888), (1092, 67840), (1113, 66560), (1120, 66144), (1248, 59360), (1272, 58240), (1280, 57876), (1344, 55120), (1365, 54272), (1378, 53760), (1456, 50880), (1484, 49920), (1536, 48230), (1560, 47488), (1590, 46592), (1664, 44520), (1680, 44096), (1696, 43680), (1792, 41340), (1820, 40704), (1855, 39936), (1920, 38584), (2067, 35840), (2080, 35616), (2120, 34944), (2184, 33920), (2226, 33280), (2240, 33072), (2496, 29680), (2544, 29120), (2560, 28938), (2688, 27560), (2730, 27136), (2756, 26880), (2912, 25440), (2968, 24960), (3072, 24115), (3120, 23744), (3180, 23296), (3328, 22260), (3360, 22048), (3392, 21840), (3445, 21504), (3584, 20670), (3640, 20352), (3710, 19968), (3840, 19292), (4134, 17920), (4160, 17808), (4240, 17472), (4368, 16960), (4452, 16640), (4480, 16536), (4823, 15360), (4992, 14840), (5088, 14560), (5120, 14469), (5376, 13780), (5460, 13568), (5512, 13440), (5565, 13312), (5824, 12720), (5936, 12480), (6240, 11872), (6360, 11648), (6656, 11130), (6720, 11024), (6784, 10920), (6890, 10752), (7168, 10335), (7280, 10176), (7420, 9984), (7680, 9646), (8268, 8960), (8320, 8904), (8480, 8736)]