71023920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26903}}^1$

素因数の和:26930

約数の個数: 80

約数和(自身を含む): 240198912

約数和(自身を除く): 169174992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 26903, 53806, 80709, 107612, 134515, 161418, 215224, 269030, 295933, 322836, 403545, 430448, 538060, 591866, 645672, 807090, 887799, 1076120, 1183732, 1291344, 1479665, 1614180, 1775598, 2152240, 2367464, 2959330, 3228360, 3551196, 4438995, 4734928, 5918660, 6456720, 7102392, 8877990, 11837320, 14204784, 17755980, 23674640, 35511960, 71023920]

約数ペア:

[(1, 71023920), (2, 35511960), (3, 23674640), (4, 17755980), (5, 14204784), (6, 11837320), (8, 8877990), (10, 7102392), (11, 6456720), (12, 5918660), (15, 4734928), (16, 4438995), (20, 3551196), (22, 3228360), (24, 2959330), (30, 2367464), (33, 2152240), (40, 1775598), (44, 1614180), (48, 1479665), (55, 1291344), (60, 1183732), (66, 1076120), (80, 887799), (88, 807090), (110, 645672), (120, 591866), (132, 538060), (165, 430448), (176, 403545), (220, 322836), (240, 295933), (264, 269030), (330, 215224), (440, 161418), (528, 134515), (660, 107612), (880, 80709), (1320, 53806), (2640, 26903)]