119980770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:720

約数の個数: 128

約数和(自身を含む): 359976960

約数和(自身を除く): 239996190

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 71, 78, 91, 105, 130, 142, 182, 195, 210, 213, 273, 355, 390, 426, 455, 497, 546, 619, 710, 910, 923, 994, 1065, 1238, 1365, 1491, 1846, 1857, 2130, 2485, 2730, 2769, 2982, 3095, 3714, 4333, 4615, 4970, 5538, 6190, 6461, 7455, 8047, 8666, 9230, 9285, 12922, 12999, 13845, 14910, 16094, 18570, 19383, 21665, 24141, 25998, 27690, 32305, 38766, 40235, 43330, 43949, 48282, 56329, 64610, 64995, 80470, 87898, 96915, 112658, 120705, 129990, 131847, 168987, 193830, 219745, 241410, 263694, 281645, 307643, 337974, 439490, 563290, 571337, 615286, 659235, 844935, 922929, 1142674, 1318470, 1538215, 1689870, 1714011, 1845858, 2856685, 3076430, 3428022, 3999359, 4614645, 5713370, 7998718, 8570055, 9229290, 11998077, 17140110, 19996795, 23996154, 39993590, 59990385, 119980770]

約数ペア:

[(1, 119980770), (2, 59990385), (3, 39993590), (5, 23996154), (6, 19996795), (7, 17140110), (10, 11998077), (13, 9229290), (14, 8570055), (15, 7998718), (21, 5713370), (26, 4614645), (30, 3999359), (35, 3428022), (39, 3076430), (42, 2856685), (65, 1845858), (70, 1714011), (71, 1689870), (78, 1538215), (91, 1318470), (105, 1142674), (130, 922929), (142, 844935), (182, 659235), (195, 615286), (210, 571337), (213, 563290), (273, 439490), (355, 337974), (390, 307643), (426, 281645), (455, 263694), (497, 241410), (546, 219745), (619, 193830), (710, 168987), (910, 131847), (923, 129990), (994, 120705), (1065, 112658), (1238, 96915), (1365, 87898), (1491, 80470), (1846, 64995), (1857, 64610), (2130, 56329), (2485, 48282), (2730, 43949), (2769, 43330), (2982, 40235), (3095, 38766), (3714, 32305), (4333, 27690), (4615, 25998), (4970, 24141), (5538, 21665), (6190, 19383), (6461, 18570), (7455, 16094), (8047, 14910), (8666, 13845), (9230, 12999), (9285, 12922)]