72014460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{619}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 231651840

約数和(自身を除く): 159637380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 277, 420, 554, 619, 831, 1108, 1238, 1385, 1662, 1857, 1939, 2476, 2770, 3095, 3324, 3714, 3878, 4155, 4333, 5540, 5817, 6190, 7428, 7756, 8310, 8666, 9285, 9695, 11634, 12380, 12999, 16620, 17332, 18570, 19390, 21665, 23268, 25998, 29085, 37140, 38780, 43330, 51996, 58170, 64995, 86660, 116340, 129990, 171463, 259980, 342926, 514389, 685852, 857315, 1028778, 1200241, 1714630, 2057556, 2400482, 2571945, 3429260, 3600723, 4800964, 5143890, 6001205, 7201446, 10287780, 12002410, 14402892, 18003615, 24004820, 36007230, 72014460]

約数ペア:

[(1, 72014460), (2, 36007230), (3, 24004820), (4, 18003615), (5, 14402892), (6, 12002410), (7, 10287780), (10, 7201446), (12, 6001205), (14, 5143890), (15, 4800964), (20, 3600723), (21, 3429260), (28, 2571945), (30, 2400482), (35, 2057556), (42, 1714630), (60, 1200241), (70, 1028778), (84, 857315), (105, 685852), (140, 514389), (210, 342926), (277, 259980), (420, 171463), (554, 129990), (619, 116340), (831, 86660), (1108, 64995), (1238, 58170), (1385, 51996), (1662, 43330), (1857, 38780), (1939, 37140), (2476, 29085), (2770, 25998), (3095, 23268), (3324, 21665), (3714, 19390), (3878, 18570), (4155, 17332), (4333, 16620), (5540, 12999), (5817, 12380), (6190, 11634), (7428, 9695), (7756, 9285), (8310, 8666)]