1477621320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{4007}}^1$

素因数の和:4467

約数の個数: 128

約数和(自身を含む): 5078937600

約数和(自身を除く): 3601316280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 439, 840, 878, 1317, 1756, 2195, 2634, 3073, 3512, 4007, 4390, 5268, 6146, 6585, 8014, 8780, 9219, 10536, 12021, 12292, 13170, 15365, 16028, 17560, 18438, 20035, 24042, 24584, 26340, 28049, 30730, 32056, 36876, 40070, 46095, 48084, 52680, 56098, 60105, 61460, 73752, 80140, 84147, 92190, 96168, 112196, 120210, 122920, 140245, 160280, 168294, 184380, 224392, 240420, 280490, 336588, 368760, 420735, 480840, 560980, 673176, 841470, 1121960, 1682940, 1759073, 3365880, 3518146, 5277219, 7036292, 8795365, 10554438, 12313511, 14072584, 17590730, 21108876, 24627022, 26386095, 35181460, 36940533, 42217752, 49254044, 52772190, 61567555, 70362920, 73881066, 98508088, 105544380, 123135110, 147762132, 184702665, 211088760, 246270220, 295524264, 369405330, 492540440, 738810660, 1477621320]

約数ペア:

[(1, 1477621320), (2, 738810660), (3, 492540440), (4, 369405330), (5, 295524264), (6, 246270220), (7, 211088760), (8, 184702665), (10, 147762132), (12, 123135110), (14, 105544380), (15, 98508088), (20, 73881066), (21, 70362920), (24, 61567555), (28, 52772190), (30, 49254044), (35, 42217752), (40, 36940533), (42, 35181460), (56, 26386095), (60, 24627022), (70, 21108876), (84, 17590730), (105, 14072584), (120, 12313511), (140, 10554438), (168, 8795365), (210, 7036292), (280, 5277219), (420, 3518146), (439, 3365880), (840, 1759073), (878, 1682940), (1317, 1121960), (1756, 841470), (2195, 673176), (2634, 560980), (3073, 480840), (3512, 420735), (4007, 368760), (4390, 336588), (5268, 280490), (6146, 240420), (6585, 224392), (8014, 184380), (8780, 168294), (9219, 160280), (10536, 140245), (12021, 122920), (12292, 120210), (13170, 112196), (15365, 96168), (16028, 92190), (17560, 84147), (18438, 80140), (20035, 73752), (24042, 61460), (24584, 60105), (26340, 56098), (28049, 52680), (30730, 48084), (32056, 46095), (36876, 40070)]