896781120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 224

約数和(自身を含む): 2949488640

約数和(自身を除く): 2052707520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 71, 80, 96, 118, 120, 142, 160, 177, 192, 213, 223, 236, 240, 284, 295, 320, 354, 355, 426, 446, 472, 480, 568, 590, 669, 708, 710, 852, 885, 892, 944, 960, 1065, 1115, 1136, 1180, 1338, 1416, 1420, 1704, 1770, 1784, 1888, 2130, 2230, 2272, 2360, 2676, 2832, 2840, 3345, 3408, 3540, 3568, 3776, 4189, 4260, 4460, 4544, 4720, 5352, 5664, 5680, 6690, 6816, 7080, 7136, 8378, 8520, 8920, 9440, 10704, 11328, 11360, 12567, 13157, 13380, 13632, 14160, 14272, 15833, 16756, 17040, 17840, 18880, 20945, 21408, 22720, 25134, 26314, 26760, 28320, 31666, 33512, 34080, 35680, 39471, 41890, 42816, 47499, 50268, 52628, 53520, 56640, 62835, 63332, 65785, 67024, 68160, 71360, 78942, 79165, 83780, 94998, 100536, 105256, 107040, 125670, 126664, 131570, 134048, 157884, 158330, 167560, 189996, 197355, 201072, 210512, 214080, 237495, 251340, 253328, 263140, 268096, 315768, 316660, 335120, 379992, 394710, 402144, 421024, 474990, 502680, 506656, 526280, 631536, 633320, 670240, 759984, 789420, 804288, 842048, 934147, 949980, 1005360, 1013312, 1052560, 1263072, 1266640, 1340480, 1519968, 1578840, 1868294, 1899960, 2010720, 2105120, 2526144, 2533280, 2802441, 3039936, 3157680, 3736588, 3799920, 4021440, 4210240, 4670735, 5066560, 5604882, 6315360, 7473176, 7599840, 9341470, 11209764, 12630720, 14012205, 14946352, 15199680, 18682940, 22419528, 28024410, 29892704, 37365880, 44839056, 56048820, 59785408, 74731760, 89678112, 112097640, 149463520, 179356224, 224195280, 298927040, 448390560, 896781120]

約数ペア:

[(1, 896781120), (2, 448390560), (3, 298927040), (4, 224195280), (5, 179356224), (6, 149463520), (8, 112097640), (10, 89678112), (12, 74731760), (15, 59785408), (16, 56048820), (20, 44839056), (24, 37365880), (30, 29892704), (32, 28024410), (40, 22419528), (48, 18682940), (59, 15199680), (60, 14946352), (64, 14012205), (71, 12630720), (80, 11209764), (96, 9341470), (118, 7599840), (120, 7473176), (142, 6315360), (160, 5604882), (177, 5066560), (192, 4670735), (213, 4210240), (223, 4021440), (236, 3799920), (240, 3736588), (284, 3157680), (295, 3039936), (320, 2802441), (354, 2533280), (355, 2526144), (426, 2105120), (446, 2010720), (472, 1899960), (480, 1868294), (568, 1578840), (590, 1519968), (669, 1340480), (708, 1266640), (710, 1263072), (852, 1052560), (885, 1013312), (892, 1005360), (944, 949980), (960, 934147), (1065, 842048), (1115, 804288), (1136, 789420), (1180, 759984), (1338, 670240), (1416, 633320), (1420, 631536), (1704, 526280), (1770, 506656), (1784, 502680), (1888, 474990), (2130, 421024), (2230, 402144), (2272, 394710), (2360, 379992), (2676, 335120), (2832, 316660), (2840, 315768), (3345, 268096), (3408, 263140), (3540, 253328), (3568, 251340), (3776, 237495), (4189, 214080), (4260, 210512), (4460, 201072), (4544, 197355), (4720, 189996), (5352, 167560), (5664, 158330), (5680, 157884), (6690, 134048), (6816, 131570), (7080, 126664), (7136, 125670), (8378, 107040), (8520, 105256), (8920, 100536), (9440, 94998), (10704, 83780), (11328, 79165), (11360, 78942), (12567, 71360), (13157, 68160), (13380, 67024), (13632, 65785), (14160, 63332), (14272, 62835), (15833, 56640), (16756, 53520), (17040, 52628), (17840, 50268), (18880, 47499), (20945, 42816), (21408, 41890), (22720, 39471), (25134, 35680), (26314, 34080), (26760, 33512), (28320, 31666)]