474477640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 1361871360

約数和(自身を除く): 887393720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 91, 104, 130, 140, 148, 169, 182, 185, 259, 260, 271, 280, 296, 338, 364, 370, 455, 481, 518, 520, 542, 676, 728, 740, 845, 910, 962, 1036, 1084, 1183, 1295, 1352, 1355, 1480, 1690, 1820, 1897, 1924, 2072, 2168, 2366, 2405, 2590, 2710, 3367, 3380, 3523, 3640, 3794, 3848, 4732, 4810, 5180, 5420, 5915, 6253, 6734, 6760, 7046, 7588, 9464, 9485, 9620, 10027, 10360, 10840, 11830, 12506, 13468, 14092, 15176, 16835, 17615, 18970, 19240, 20054, 23660, 24661, 25012, 26936, 28184, 31265, 33670, 35230, 37940, 40108, 43771, 45799, 47320, 49322, 50024, 50135, 62530, 67340, 70189, 70460, 75880, 80216, 87542, 91598, 98644, 100270, 123305, 125060, 130351, 134680, 140378, 140920, 175084, 183196, 197288, 200540, 218855, 228995, 246610, 250120, 260702, 280756, 320593, 350168, 350945, 366392, 401080, 437710, 457990, 493220, 521404, 561512, 641186, 651755, 701890, 875420, 912457, 915980, 986440, 1042808, 1282372, 1303510, 1403780, 1602965, 1694563, 1750840, 1824914, 1831960, 2564744, 2607020, 2807560, 3205930, 3389126, 3649828, 4562285, 5214040, 6411860, 6778252, 7299656, 8472815, 9124570, 11861941, 12823720, 13556504, 16945630, 18249140, 23723882, 33891260, 36498280, 47447764, 59309705, 67782520, 94895528, 118619410, 237238820, 474477640]

約数ペア:

[(1, 474477640), (2, 237238820), (4, 118619410), (5, 94895528), (7, 67782520), (8, 59309705), (10, 47447764), (13, 36498280), (14, 33891260), (20, 23723882), (26, 18249140), (28, 16945630), (35, 13556504), (37, 12823720), (40, 11861941), (52, 9124570), (56, 8472815), (65, 7299656), (70, 6778252), (74, 6411860), (91, 5214040), (104, 4562285), (130, 3649828), (140, 3389126), (148, 3205930), (169, 2807560), (182, 2607020), (185, 2564744), (259, 1831960), (260, 1824914), (271, 1750840), (280, 1694563), (296, 1602965), (338, 1403780), (364, 1303510), (370, 1282372), (455, 1042808), (481, 986440), (518, 915980), (520, 912457), (542, 875420), (676, 701890), (728, 651755), (740, 641186), (845, 561512), (910, 521404), (962, 493220), (1036, 457990), (1084, 437710), (1183, 401080), (1295, 366392), (1352, 350945), (1355, 350168), (1480, 320593), (1690, 280756), (1820, 260702), (1897, 250120), (1924, 246610), (2072, 228995), (2168, 218855), (2366, 200540), (2405, 197288), (2590, 183196), (2710, 175084), (3367, 140920), (3380, 140378), (3523, 134680), (3640, 130351), (3794, 125060), (3848, 123305), (4732, 100270), (4810, 98644), (5180, 91598), (5420, 87542), (5915, 80216), (6253, 75880), (6734, 70460), (6760, 70189), (7046, 67340), (7588, 62530), (9464, 50135), (9485, 50024), (9620, 49322), (10027, 47320), (10360, 45799), (10840, 43771), (11830, 40108), (12506, 37940), (13468, 35230), (14092, 33670), (15176, 31265), (16835, 28184), (17615, 26936), (18970, 25012), (19240, 24661), (20054, 23660)]