71000640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:389

約数の個数: 168

約数和(自身を含む): 247848120

約数和(自身を除く): 176847480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 192, 240, 267, 277, 288, 320, 356, 360, 445, 480, 534, 554, 576, 712, 720, 801, 831, 890, 960, 1068, 1108, 1335, 1385, 1424, 1440, 1602, 1662, 1780, 2136, 2216, 2493, 2670, 2770, 2848, 2880, 3204, 3324, 3560, 4005, 4155, 4272, 4432, 4986, 5340, 5540, 5696, 6408, 6648, 7120, 8010, 8310, 8544, 8864, 9972, 10680, 11080, 12465, 12816, 13296, 14240, 16020, 16620, 17088, 17728, 19944, 21360, 22160, 24653, 24930, 25632, 26592, 28480, 32040, 33240, 39888, 42720, 44320, 49306, 49860, 51264, 53184, 64080, 66480, 73959, 79776, 85440, 88640, 98612, 99720, 123265, 128160, 132960, 147918, 159552, 197224, 199440, 221877, 246530, 256320, 265920, 295836, 369795, 394448, 398880, 443754, 493060, 591672, 739590, 788896, 797760, 887508, 986120, 1109385, 1183344, 1479180, 1577792, 1775016, 1972240, 2218770, 2366688, 2958360, 3550032, 3944480, 4437540, 4733376, 5916720, 7100064, 7888960, 8875080, 11833440, 14200128, 17750160, 23666880, 35500320, 71000640]

約数ペア:

[(1, 71000640), (2, 35500320), (3, 23666880), (4, 17750160), (5, 14200128), (6, 11833440), (8, 8875080), (9, 7888960), (10, 7100064), (12, 5916720), (15, 4733376), (16, 4437540), (18, 3944480), (20, 3550032), (24, 2958360), (30, 2366688), (32, 2218770), (36, 1972240), (40, 1775016), (45, 1577792), (48, 1479180), (60, 1183344), (64, 1109385), (72, 986120), (80, 887508), (89, 797760), (90, 788896), (96, 739590), (120, 591672), (144, 493060), (160, 443754), (178, 398880), (180, 394448), (192, 369795), (240, 295836), (267, 265920), (277, 256320), (288, 246530), (320, 221877), (356, 199440), (360, 197224), (445, 159552), (480, 147918), (534, 132960), (554, 128160), (576, 123265), (712, 99720), (720, 98612), (801, 88640), (831, 85440), (890, 79776), (960, 73959), (1068, 66480), (1108, 64080), (1335, 53184), (1385, 51264), (1424, 49860), (1440, 49306), (1602, 44320), (1662, 42720), (1780, 39888), (2136, 33240), (2216, 32040), (2493, 28480), (2670, 26592), (2770, 25632), (2848, 24930), (2880, 24653), (3204, 22160), (3324, 21360), (3560, 19944), (4005, 17728), (4155, 17088), (4272, 16620), (4432, 16020), (4986, 14240), (5340, 13296), (5540, 12816), (5696, 12465), (6408, 11080), (6648, 10680), (7120, 9972), (8010, 8864), (8310, 8544)]