158568480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{15731}}^1$

素因数の和:15759

約数の個数: 144

約数和(自身を含む): 618456384

約数和(自身を除く): 459887904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 15731, 31462, 47193, 62924, 78655, 94386, 110117, 125848, 141579, 157310, 188772, 220234, 235965, 251696, 283158, 314620, 330351, 377544, 440468, 471930, 503392, 550585, 566316, 629240, 660702, 707895, 755088, 880936, 943860, 991053, 1101170, 1132632, 1258480, 1321404, 1415790, 1510176, 1651755, 1761872, 1887720, 1982106, 2202340, 2265264, 2516960, 2642808, 2831580, 3303510, 3523744, 3775440, 3964212, 4404680, 4530528, 4955265, 5285616, 5663160, 6607020, 7550880, 7928424, 8809360, 9910530, 10571232, 11326320, 13214040, 15856848, 17618720, 19821060, 22652640, 26428080, 31713696, 39642120, 52856160, 79284240, 158568480]

約数ペア:

[(1, 158568480), (2, 79284240), (3, 52856160), (4, 39642120), (5, 31713696), (6, 26428080), (7, 22652640), (8, 19821060), (9, 17618720), (10, 15856848), (12, 13214040), (14, 11326320), (15, 10571232), (16, 9910530), (18, 8809360), (20, 7928424), (21, 7550880), (24, 6607020), (28, 5663160), (30, 5285616), (32, 4955265), (35, 4530528), (36, 4404680), (40, 3964212), (42, 3775440), (45, 3523744), (48, 3303510), (56, 2831580), (60, 2642808), (63, 2516960), (70, 2265264), (72, 2202340), (80, 1982106), (84, 1887720), (90, 1761872), (96, 1651755), (105, 1510176), (112, 1415790), (120, 1321404), (126, 1258480), (140, 1132632), (144, 1101170), (160, 991053), (168, 943860), (180, 880936), (210, 755088), (224, 707895), (240, 660702), (252, 629240), (280, 566316), (288, 550585), (315, 503392), (336, 471930), (360, 440468), (420, 377544), (480, 330351), (504, 314620), (560, 283158), (630, 251696), (672, 235965), (720, 220234), (840, 188772), (1008, 157310), (1120, 141579), (1260, 125848), (1440, 110117), (1680, 94386), (2016, 78655), (2520, 62924), (3360, 47193), (5040, 31462), (10080, 15731)]