1635703680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^2$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 5726355480

約数和(自身を除く): 4090651800

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, 71, 78, 80, 96, 104, 120, 128, 130, 142, 156, 160, 169, 192, 195, 208, 213, 240, 260, 284, 312, 320, 338, 355, 384, 390, 416, 426, 480, 507, 520, 568, 624, 640, 676, 710, 780, 832, 845, 852, 923, 960, 1014, 1040, 1065, 1136, 1248, 1352, 1420, 1560, 1664, 1690, 1704, 1846, 1920, 2028, 2080, 2130, 2272, 2496, 2535, 2704, 2769, 2840, 3120, 3380, 3408, 3692, 4056, 4160, 4260, 4544, 4615, 4992, 5041, 5070, 5408, 5538, 5680, 6240, 6760, 6816, 7384, 8112, 8320, 8520, 9088, 9230, 10082, 10140, 10816, 11076, 11360, 11999, 12480, 13520, 13632, 13845, 14768, 15123, 16224, 17040, 18460, 20164, 20280, 21632, 22152, 22720, 23998, 24960, 25205, 27040, 27264, 27690, 29536, 30246, 32448, 34080, 35997, 36920, 40328, 40560, 44304, 45440, 47996, 50410, 54080, 55380, 59072, 59995, 60492, 64896, 65533, 68160, 71994, 73840, 75615, 80656, 81120, 88608, 95992, 100820, 108160, 110760, 118144, 119990, 120984, 131066, 136320, 143988, 147680, 151230, 161312, 162240, 177216, 179985, 191984, 196599, 201640, 221520, 239980, 241968, 262132, 287976, 295360, 302460, 322624, 324480, 327665, 354432, 359970, 383968, 393198, 403280, 443040, 479960, 483936, 524264, 575952, 590720, 604920, 645248, 655330, 719940, 767936, 786396, 806560, 851929, 886080, 959920, 967872, 982995, 1048528, 1151904, 1209840, 1310660, 1439880, 1535872, 1572792, 1613120, 1703858, 1772160, 1919840, 1935744, 1965990, 2097056, 2303808, 2419680, 2555787, 2621320, 2879760, 3145584, 3226240, 3407716, 3839680, 3931980, 4194112, 4259645, 4607616, 4839360, 5111574, 5242640, 5759520, 6291168, 6815432, 7679360, 7863960, 8388224, 8519290, 9678720, 10223148, 10485280, 11519040, 12582336, 12778935, 13630864, 15727920, 17038580, 20446296, 20970560, 23038080, 25164672, 25557870, 27261728, 31455840, 34077160, 40892592, 41941120, 51115740, 54523456, 62911680, 68154320, 81785184, 102231480, 109046912, 125823360, 136308640, 163570368, 204462960, 272617280, 327140736, 408925920, 545234560, 817851840, 1635703680]

約数ペア:

[(1, 1635703680), (2, 817851840), (3, 545234560), (4, 408925920), (5, 327140736), (6, 272617280), (8, 204462960), (10, 163570368), (12, 136308640), (13, 125823360), (15, 109046912), (16, 102231480), (20, 81785184), (24, 68154320), (26, 62911680), (30, 54523456), (32, 51115740), (39, 41941120), (40, 40892592), (48, 34077160), (52, 31455840), (60, 27261728), (64, 25557870), (65, 25164672), (71, 23038080), (78, 20970560), (80, 20446296), (96, 17038580), (104, 15727920), (120, 13630864), (128, 12778935), (130, 12582336), (142, 11519040), (156, 10485280), (160, 10223148), (169, 9678720), (192, 8519290), (195, 8388224), (208, 7863960), (213, 7679360), (240, 6815432), (260, 6291168), (284, 5759520), (312, 5242640), (320, 5111574), (338, 4839360), (355, 4607616), (384, 4259645), (390, 4194112), (416, 3931980), (426, 3839680), (480, 3407716), (507, 3226240), (520, 3145584), (568, 2879760), (624, 2621320), (640, 2555787), (676, 2419680), (710, 2303808), (780, 2097056), (832, 1965990), (845, 1935744), (852, 1919840), (923, 1772160), (960, 1703858), (1014, 1613120), (1040, 1572792), (1065, 1535872), (1136, 1439880), (1248, 1310660), (1352, 1209840), (1420, 1151904), (1560, 1048528), (1664, 982995), (1690, 967872), (1704, 959920), (1846, 886080), (1920, 851929), (2028, 806560), (2080, 786396), (2130, 767936), (2272, 719940), (2496, 655330), (2535, 645248), (2704, 604920), (2769, 590720), (2840, 575952), (3120, 524264), (3380, 483936), (3408, 479960), (3692, 443040), (4056, 403280), (4160, 393198), (4260, 383968), (4544, 359970), (4615, 354432), (4992, 327665), (5041, 324480), (5070, 322624), (5408, 302460), (5538, 295360), (5680, 287976), (6240, 262132), (6760, 241968), (6816, 239980), (7384, 221520), (8112, 201640), (8320, 196599), (8520, 191984), (9088, 179985), (9230, 177216), (10082, 162240), (10140, 161312), (10816, 151230), (11076, 147680), (11360, 143988), (11999, 136320), (12480, 131066), (13520, 120984), (13632, 119990), (13845, 118144), (14768, 110760), (15123, 108160), (16224, 100820), (17040, 95992), (18460, 88608), (20164, 81120), (20280, 80656), (21632, 75615), (22152, 73840), (22720, 71994), (23998, 68160), (24960, 65533), (25205, 64896), (27040, 60492), (27264, 59995), (27690, 59072), (29536, 55380), (30246, 54080), (32448, 50410), (34080, 47996), (35997, 45440), (36920, 44304), (40328, 40560)]