4047313920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20269}}^1$

素因数の和:20310

約数の個数: 176

約数和(自身を含む): 13941543840

約数和(自身を除く): 9894229920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6240, 6656, 7680, 8320, 9984, 12480, 13312, 15360, 16640, 19968, 20269, 24960, 33280, 39936, 40538, 49920, 60807, 66560, 81076, 99840, 101345, 121614, 162152, 199680, 202690, 243228, 263497, 304035, 324304, 405380, 486456, 526994, 608070, 648608, 790491, 810760, 972912, 1053988, 1216140, 1297216, 1317485, 1580982, 1621520, 1945824, 2107976, 2432280, 2594432, 2634970, 3161964, 3243040, 3891648, 3952455, 4215952, 4864560, 5188864, 5269940, 6323928, 6486080, 7783296, 7904910, 8431904, 9729120, 10377728, 10539880, 12647856, 12972160, 15566592, 15809820, 16863808, 19458240, 20755456, 21079760, 25295712, 25944320, 31133184, 31619640, 33727616, 38916480, 42159520, 50591424, 51888640, 62266368, 63239280, 67455232, 77832960, 84319040, 101182848, 103777280, 126478560, 134910464, 155665920, 168638080, 202365696, 252957120, 269820928, 311331840, 337276160, 404731392, 505914240, 674552320, 809462784, 1011828480, 1349104640, 2023656960, 4047313920]

約数ペア:

[(1, 4047313920), (2, 2023656960), (3, 1349104640), (4, 1011828480), (5, 809462784), (6, 674552320), (8, 505914240), (10, 404731392), (12, 337276160), (13, 311331840), (15, 269820928), (16, 252957120), (20, 202365696), (24, 168638080), (26, 155665920), (30, 134910464), (32, 126478560), (39, 103777280), (40, 101182848), (48, 84319040), (52, 77832960), (60, 67455232), (64, 63239280), (65, 62266368), (78, 51888640), (80, 50591424), (96, 42159520), (104, 38916480), (120, 33727616), (128, 31619640), (130, 31133184), (156, 25944320), (160, 25295712), (192, 21079760), (195, 20755456), (208, 19458240), (240, 16863808), (256, 15809820), (260, 15566592), (312, 12972160), (320, 12647856), (384, 10539880), (390, 10377728), (416, 9729120), (480, 8431904), (512, 7904910), (520, 7783296), (624, 6486080), (640, 6323928), (768, 5269940), (780, 5188864), (832, 4864560), (960, 4215952), (1024, 3952455), (1040, 3891648), (1248, 3243040), (1280, 3161964), (1536, 2634970), (1560, 2594432), (1664, 2432280), (1920, 2107976), (2080, 1945824), (2496, 1621520), (2560, 1580982), (3072, 1317485), (3120, 1297216), (3328, 1216140), (3840, 1053988), (4160, 972912), (4992, 810760), (5120, 790491), (6240, 648608), (6656, 608070), (7680, 526994), (8320, 486456), (9984, 405380), (12480, 324304), (13312, 304035), (15360, 263497), (16640, 243228), (19968, 202690), (20269, 199680), (24960, 162152), (33280, 121614), (39936, 101345), (40538, 99840), (49920, 81076), (60807, 66560)]