About the Number

71065080

71065079 ← → 71065081

2進数表記:100001111000101110111111000

漢数字表記:七千百六万五千八十

素因数分解:

2 3 × 3 3 × 5 1 × 29 1 × 2269 1

素因数の和:2318
約数の個数: 128
約数和(自身を含む): 245160000
約数和(自身を除く): 174094920

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2269, 2610, 3132, 3480, 3915, 4538, 5220, 6264, 6807, 7830, 9076, 10440, 11345, 13614, 15660, 18152, 20421, 22690, 27228, 31320, 34035, 40842, 45380, 54456, 61263, 65801, 68070, 81684, 90760, 102105, 122526, 131602, 136140, 163368, 197403, 204210, 245052, 263204, 272280, 306315, 329005, 394806, 408420, 490104, 526408, 592209, 612630, 658010, 789612, 816840, 987015, 1184418, 1225260, 1316020, 1579224, 1776627, 1974030, 2368836, 2450520, 2632040, 2961045, 3553254, 3948060, 4737672, 5922090, 7106508, 7896120, 8883135, 11844180, 14213016, 17766270, 23688360, 35532540, 71065080]

約数ペア:
[(1, 71065080), (2, 35532540), (3, 23688360), (4, 17766270), (5, 14213016), (6, 11844180), (8, 8883135), (9, 7896120), (10, 7106508), (12, 5922090), (15, 4737672), (18, 3948060), (20, 3553254), (24, 2961045), (27, 2632040), (29, 2450520), (30, 2368836), (36, 1974030), (40, 1776627), (45, 1579224), (54, 1316020), (58, 1225260), (60, 1184418), (72, 987015), (87, 816840), (90, 789612), (108, 658010), (116, 612630), (120, 592209), (135, 526408), (145, 490104), (174, 408420), (180, 394806), (216, 329005), (232, 306315), (261, 272280), (270, 263204), (290, 245052), (348, 204210), (360, 197403), (435, 163368), (522, 136140), (540, 131602), (580, 122526), (696, 102105), (783, 90760), (870, 81684), (1044, 68070), (1080, 65801), (1160, 61263), (1305, 54456), (1566, 45380), (1740, 40842), (2088, 34035), (2269, 31320), (2610, 27228), (3132, 22690), (3480, 20421), (3915, 18152), (4538, 15660), (5220, 13614), (6264, 11345), (6807, 10440), (7830, 9076)]

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