1380169280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 336

約数和(自身を含む): 4127967360

約数和(自身を除く): 2747798080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 43, 46, 49, 56, 64, 70, 80, 86, 89, 92, 98, 112, 115, 140, 160, 161, 172, 178, 184, 196, 215, 224, 230, 245, 280, 301, 320, 322, 344, 356, 368, 392, 430, 445, 448, 460, 490, 560, 602, 623, 644, 688, 712, 736, 784, 805, 860, 890, 920, 980, 989, 1120, 1127, 1204, 1246, 1288, 1376, 1424, 1472, 1505, 1568, 1610, 1720, 1780, 1840, 1960, 1978, 2047, 2107, 2240, 2254, 2408, 2492, 2576, 2752, 2848, 3010, 3115, 3136, 3220, 3440, 3560, 3680, 3827, 3920, 3956, 4094, 4214, 4361, 4508, 4816, 4945, 4984, 5152, 5635, 5696, 6020, 6230, 6440, 6880, 6923, 7120, 7360, 7654, 7840, 7912, 8188, 8428, 8722, 9016, 9632, 9890, 9968, 10235, 10304, 10535, 11270, 12040, 12460, 12880, 13760, 13846, 14240, 14329, 15308, 15680, 15824, 16376, 16856, 17444, 18032, 19135, 19264, 19780, 19936, 20470, 21070, 21805, 22540, 24080, 24920, 25760, 26789, 27692, 28480, 28658, 30616, 31648, 32752, 33712, 34615, 34888, 36064, 38270, 39560, 39872, 40940, 42140, 43610, 45080, 48160, 48461, 49840, 51520, 53578, 55384, 57316, 61232, 63296, 65504, 67424, 69230, 69776, 71645, 72128, 76540, 79120, 81880, 84280, 87220, 88021, 90160, 96320, 96922, 99680, 100303, 107156, 110768, 114632, 122464, 131008, 133945, 134848, 138460, 139552, 143290, 153080, 158240, 163760, 168560, 174440, 176042, 180320, 187523, 193844, 199360, 200606, 214312, 221536, 229264, 242305, 244928, 267890, 276920, 279104, 286580, 306160, 316480, 327520, 337120, 348880, 352084, 360640, 375046, 387688, 401212, 428624, 440105, 443072, 458528, 484610, 501515, 535780, 553840, 573160, 612320, 616147, 655040, 674240, 697760, 704168, 750092, 775376, 802424, 857248, 880210, 917056, 937615, 969220, 1003030, 1071560, 1107680, 1146320, 1224640, 1232294, 1395520, 1408336, 1500184, 1550752, 1604848, 1714496, 1760420, 1875230, 1938440, 2006060, 2143120, 2215360, 2292640, 2464588, 2816672, 3000368, 3080735, 3101504, 3209696, 3520840, 3750460, 3876880, 4012120, 4286240, 4313029, 4585280, 4929176, 5633344, 6000736, 6161470, 6419392, 7041680, 7500920, 7753760, 8024240, 8572480, 8626058, 9858352, 12001472, 12322940, 14083360, 15001840, 15507520, 16048480, 17252116, 19716704, 21565145, 24645880, 28166720, 30003680, 32096960, 34504232, 39433408, 43130290, 49291760, 60007360, 69008464, 86260580, 98583520, 138016928, 172521160, 197167040, 276033856, 345042320, 690084640, 1380169280]

約数ペア:

[(1, 1380169280), (2, 690084640), (4, 345042320), (5, 276033856), (7, 197167040), (8, 172521160), (10, 138016928), (14, 98583520), (16, 86260580), (20, 69008464), (23, 60007360), (28, 49291760), (32, 43130290), (35, 39433408), (40, 34504232), (43, 32096960), (46, 30003680), (49, 28166720), (56, 24645880), (64, 21565145), (70, 19716704), (80, 17252116), (86, 16048480), (89, 15507520), (92, 15001840), (98, 14083360), (112, 12322940), (115, 12001472), (140, 9858352), (160, 8626058), (161, 8572480), (172, 8024240), (178, 7753760), (184, 7500920), (196, 7041680), (215, 6419392), (224, 6161470), (230, 6000736), (245, 5633344), (280, 4929176), (301, 4585280), (320, 4313029), (322, 4286240), (344, 4012120), (356, 3876880), (368, 3750460), (392, 3520840), (430, 3209696), (445, 3101504), (448, 3080735), (460, 3000368), (490, 2816672), (560, 2464588), (602, 2292640), (623, 2215360), (644, 2143120), (688, 2006060), (712, 1938440), (736, 1875230), (784, 1760420), (805, 1714496), (860, 1604848), (890, 1550752), (920, 1500184), (980, 1408336), (989, 1395520), (1120, 1232294), (1127, 1224640), (1204, 1146320), (1246, 1107680), (1288, 1071560), (1376, 1003030), (1424, 969220), (1472, 937615), (1505, 917056), (1568, 880210), (1610, 857248), (1720, 802424), (1780, 775376), (1840, 750092), (1960, 704168), (1978, 697760), (2047, 674240), (2107, 655040), (2240, 616147), (2254, 612320), (2408, 573160), (2492, 553840), (2576, 535780), (2752, 501515), (2848, 484610), (3010, 458528), (3115, 443072), (3136, 440105), (3220, 428624), (3440, 401212), (3560, 387688), (3680, 375046), (3827, 360640), (3920, 352084), (3956, 348880), (4094, 337120), (4214, 327520), (4361, 316480), (4508, 306160), (4816, 286580), (4945, 279104), (4984, 276920), (5152, 267890), (5635, 244928), (5696, 242305), (6020, 229264), (6230, 221536), (6440, 214312), (6880, 200606), (6923, 199360), (7120, 193844), (7360, 187523), (7654, 180320), (7840, 176042), (7912, 174440), (8188, 168560), (8428, 163760), (8722, 158240), (9016, 153080), (9632, 143290), (9890, 139552), (9968, 138460), (10235, 134848), (10304, 133945), (10535, 131008), (11270, 122464), (12040, 114632), (12460, 110768), (12880, 107156), (13760, 100303), (13846, 99680), (14240, 96922), (14329, 96320), (15308, 90160), (15680, 88021), (15824, 87220), (16376, 84280), (16856, 81880), (17444, 79120), (18032, 76540), (19135, 72128), (19264, 71645), (19780, 69776), (19936, 69230), (20470, 67424), (21070, 65504), (21805, 63296), (22540, 61232), (24080, 57316), (24920, 55384), (25760, 53578), (26789, 51520), (27692, 49840), (28480, 48461), (28658, 48160), (30616, 45080), (31648, 43610), (32752, 42140), (33712, 40940), (34615, 39872), (34888, 39560), (36064, 38270)]