67077920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 207277056

約数和(自身を除く): 140199136

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 271, 272, 280, 340, 364, 416, 442, 455, 476, 520, 542, 544, 560, 595, 680, 728, 884, 910, 952, 1040, 1084, 1105, 1120, 1190, 1355, 1360, 1456, 1547, 1768, 1820, 1897, 1904, 2080, 2168, 2210, 2380, 2710, 2720, 2912, 3094, 3523, 3536, 3640, 3794, 3808, 4336, 4420, 4607, 4760, 5420, 6188, 7046, 7072, 7280, 7588, 7735, 8672, 8840, 9214, 9485, 9520, 10840, 12376, 14092, 14560, 15176, 15470, 17615, 17680, 18428, 18970, 19040, 21680, 23035, 24661, 24752, 28184, 30352, 30940, 32249, 35230, 35360, 36856, 37940, 43360, 46070, 49322, 49504, 56368, 59891, 60704, 61880, 64498, 70460, 73712, 75880, 92140, 98644, 112736, 119782, 123305, 123760, 128996, 140920, 147424, 151760, 161245, 184280, 197288, 239564, 246610, 247520, 257992, 281840, 299455, 303520, 322490, 368560, 394576, 419237, 479128, 493220, 515984, 563680, 598910, 644980, 737120, 789152, 838474, 958256, 986440, 1031968, 1197820, 1289960, 1676948, 1916512, 1972880, 2096185, 2395640, 2579920, 3353896, 3945760, 4192370, 4791280, 5159840, 6707792, 8384740, 9582560, 13415584, 16769480, 33538960, 67077920]

約数ペア:

[(1, 67077920), (2, 33538960), (4, 16769480), (5, 13415584), (7, 9582560), (8, 8384740), (10, 6707792), (13, 5159840), (14, 4791280), (16, 4192370), (17, 3945760), (20, 3353896), (26, 2579920), (28, 2395640), (32, 2096185), (34, 1972880), (35, 1916512), (40, 1676948), (52, 1289960), (56, 1197820), (65, 1031968), (68, 986440), (70, 958256), (80, 838474), (85, 789152), (91, 737120), (104, 644980), (112, 598910), (119, 563680), (130, 515984), (136, 493220), (140, 479128), (160, 419237), (170, 394576), (182, 368560), (208, 322490), (221, 303520), (224, 299455), (238, 281840), (260, 257992), (271, 247520), (272, 246610), (280, 239564), (340, 197288), (364, 184280), (416, 161245), (442, 151760), (455, 147424), (476, 140920), (520, 128996), (542, 123760), (544, 123305), (560, 119782), (595, 112736), (680, 98644), (728, 92140), (884, 75880), (910, 73712), (952, 70460), (1040, 64498), (1084, 61880), (1105, 60704), (1120, 59891), (1190, 56368), (1355, 49504), (1360, 49322), (1456, 46070), (1547, 43360), (1768, 37940), (1820, 36856), (1897, 35360), (1904, 35230), (2080, 32249), (2168, 30940), (2210, 30352), (2380, 28184), (2710, 24752), (2720, 24661), (2912, 23035), (3094, 21680), (3523, 19040), (3536, 18970), (3640, 18428), (3794, 17680), (3808, 17615), (4336, 15470), (4420, 15176), (4607, 14560), (4760, 14092), (5420, 12376), (6188, 10840), (7046, 9520), (7072, 9485), (7280, 9214), (7588, 8840), (7735, 8672)]