475705440

素因数分解:

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

素因数の和:15762

約数の個数: 192

約数和(自身を含む): 1902942720

約数和(自身を除く): 1427237280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 15731, 30240, 31462, 47193, 62924, 78655, 94386, 110117, 125848, 141579, 157310, 188772, 220234, 235965, 251696, 283158, 314620, 330351, 377544, 424737, 440468, 471930, 503392, 550585, 566316, 629240, 660702, 707895, 755088, 849474, 880936, 943860, 991053, 1101170, 1132632, 1258480, 1321404, 1415790, 1510176, 1651755, 1698948, 1761872, 1887720, 1982106, 2123685, 2202340, 2265264, 2516960, 2642808, 2831580, 2973159, 3303510, 3397896, 3523744, 3775440, 3964212, 4247370, 4404680, 4530528, 4955265, 5285616, 5663160, 5946318, 6607020, 6795792, 7550880, 7928424, 8494740, 8809360, 9910530, 10571232, 11326320, 11892636, 13214040, 13591584, 14865795, 15856848, 16989480, 17618720, 19821060, 22652640, 23785272, 26428080, 29731590, 31713696, 33978960, 39642120, 47570544, 52856160, 59463180, 67957920, 79284240, 95141088, 118926360, 158568480, 237852720, 475705440]

約数ペア:

[(1, 475705440), (2, 237852720), (3, 158568480), (4, 118926360), (5, 95141088), (6, 79284240), (7, 67957920), (8, 59463180), (9, 52856160), (10, 47570544), (12, 39642120), (14, 33978960), (15, 31713696), (16, 29731590), (18, 26428080), (20, 23785272), (21, 22652640), (24, 19821060), (27, 17618720), (28, 16989480), (30, 15856848), (32, 14865795), (35, 13591584), (36, 13214040), (40, 11892636), (42, 11326320), (45, 10571232), (48, 9910530), (54, 8809360), (56, 8494740), (60, 7928424), (63, 7550880), (70, 6795792), (72, 6607020), (80, 5946318), (84, 5663160), (90, 5285616), (96, 4955265), (105, 4530528), (108, 4404680), (112, 4247370), (120, 3964212), (126, 3775440), (135, 3523744), (140, 3397896), (144, 3303510), (160, 2973159), (168, 2831580), (180, 2642808), (189, 2516960), (210, 2265264), (216, 2202340), (224, 2123685), (240, 1982106), (252, 1887720), (270, 1761872), (280, 1698948), (288, 1651755), (315, 1510176), (336, 1415790), (360, 1321404), (378, 1258480), (420, 1132632), (432, 1101170), (480, 991053), (504, 943860), (540, 880936), (560, 849474), (630, 755088), (672, 707895), (720, 660702), (756, 629240), (840, 566316), (864, 550585), (945, 503392), (1008, 471930), (1080, 440468), (1120, 424737), (1260, 377544), (1440, 330351), (1512, 314620), (1680, 283158), (1890, 251696), (2016, 235965), (2160, 220234), (2520, 188772), (3024, 157310), (3360, 141579), (3780, 125848), (4320, 110117), (5040, 94386), (6048, 78655), (7560, 62924), (10080, 47193), (15120, 31462), (15731, 30240)]