142001280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 497647800

約数和(自身を除く): 355646520

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, 128, 144, 160, 178, 180, 192, 240, 267, 277, 288, 320, 356, 360, 384, 445, 480, 534, 554, 576, 640, 712, 720, 801, 831, 890, 960, 1068, 1108, 1152, 1335, 1385, 1424, 1440, 1602, 1662, 1780, 1920, 2136, 2216, 2493, 2670, 2770, 2848, 2880, 3204, 3324, 3560, 4005, 4155, 4272, 4432, 4986, 5340, 5540, 5696, 5760, 6408, 6648, 7120, 8010, 8310, 8544, 8864, 9972, 10680, 11080, 11392, 12465, 12816, 13296, 14240, 16020, 16620, 17088, 17728, 19944, 21360, 22160, 24653, 24930, 25632, 26592, 28480, 32040, 33240, 34176, 35456, 39888, 42720, 44320, 49306, 49860, 51264, 53184, 56960, 64080, 66480, 73959, 79776, 85440, 88640, 98612, 99720, 102528, 106368, 123265, 128160, 132960, 147918, 159552, 170880, 177280, 197224, 199440, 221877, 246530, 256320, 265920, 295836, 319104, 369795, 394448, 398880, 443754, 493060, 512640, 531840, 591672, 739590, 788896, 797760, 887508, 986120, 1109385, 1183344, 1479180, 1577792, 1595520, 1775016, 1972240, 2218770, 2366688, 2958360, 3155584, 3550032, 3944480, 4437540, 4733376, 5916720, 7100064, 7888960, 8875080, 9466752, 11833440, 14200128, 15777920, 17750160, 23666880, 28400256, 35500320, 47333760, 71000640, 142001280]

約数ペア:

[(1, 142001280), (2, 71000640), (3, 47333760), (4, 35500320), (5, 28400256), (6, 23666880), (8, 17750160), (9, 15777920), (10, 14200128), (12, 11833440), (15, 9466752), (16, 8875080), (18, 7888960), (20, 7100064), (24, 5916720), (30, 4733376), (32, 4437540), (36, 3944480), (40, 3550032), (45, 3155584), (48, 2958360), (60, 2366688), (64, 2218770), (72, 1972240), (80, 1775016), (89, 1595520), (90, 1577792), (96, 1479180), (120, 1183344), (128, 1109385), (144, 986120), (160, 887508), (178, 797760), (180, 788896), (192, 739590), (240, 591672), (267, 531840), (277, 512640), (288, 493060), (320, 443754), (356, 398880), (360, 394448), (384, 369795), (445, 319104), (480, 295836), (534, 265920), (554, 256320), (576, 246530), (640, 221877), (712, 199440), (720, 197224), (801, 177280), (831, 170880), (890, 159552), (960, 147918), (1068, 132960), (1108, 128160), (1152, 123265), (1335, 106368), (1385, 102528), (1424, 99720), (1440, 98612), (1602, 88640), (1662, 85440), (1780, 79776), (1920, 73959), (2136, 66480), (2216, 64080), (2493, 56960), (2670, 53184), (2770, 51264), (2848, 49860), (2880, 49306), (3204, 44320), (3324, 42720), (3560, 39888), (4005, 35456), (4155, 34176), (4272, 33240), (4432, 32040), (4986, 28480), (5340, 26592), (5540, 25632), (5696, 24930), (5760, 24653), (6408, 22160), (6648, 21360), (7120, 19944), (8010, 17728), (8310, 17088), (8544, 16620), (8864, 16020), (9972, 14240), (10680, 13296), (11080, 12816), (11392, 12465)]