14431567120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1019}}^1$

素因数の和:1277

約数の個数: 160

約数和(自身を含む): 36061977600

約数和(自身を除く): 21630410480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 179, 184, 215, 230, 344, 358, 368, 430, 460, 688, 716, 860, 895, 920, 989, 1019, 1432, 1720, 1790, 1840, 1978, 2038, 2864, 3440, 3580, 3956, 4076, 4117, 4945, 5095, 7160, 7697, 7912, 8152, 8234, 9890, 10190, 14320, 15394, 15824, 16304, 16468, 19780, 20380, 20585, 23437, 30788, 32936, 38485, 39560, 40760, 41170, 43817, 46874, 61576, 65872, 76970, 79120, 81520, 82340, 87634, 93748, 117185, 123152, 153940, 164680, 175268, 177031, 182401, 187496, 219085, 234370, 307880, 329360, 350536, 354062, 364802, 374992, 438170, 468740, 615760, 701072, 708124, 729604, 876340, 885155, 912005, 937480, 1007791, 1416248, 1459208, 1752680, 1770310, 1824010, 1874960, 2015582, 2832496, 2918416, 3505360, 3540620, 3648020, 4031164, 4195223, 5038955, 7081240, 7296040, 7843243, 8062328, 8390446, 10077910, 14162480, 14592080, 15686486, 16124656, 16780892, 20155820, 20976115, 31372972, 33561784, 39216215, 40311640, 41952230, 62745944, 67123568, 78432430, 80623280, 83904460, 125491888, 156864860, 167808920, 180394589, 313729720, 335617840, 360789178, 627459440, 721578356, 901972945, 1443156712, 1803945890, 2886313424, 3607891780, 7215783560, 14431567120]

約数ペア:

[(1, 14431567120), (2, 7215783560), (4, 3607891780), (5, 2886313424), (8, 1803945890), (10, 1443156712), (16, 901972945), (20, 721578356), (23, 627459440), (40, 360789178), (43, 335617840), (46, 313729720), (80, 180394589), (86, 167808920), (92, 156864860), (115, 125491888), (172, 83904460), (179, 80623280), (184, 78432430), (215, 67123568), (230, 62745944), (344, 41952230), (358, 40311640), (368, 39216215), (430, 33561784), (460, 31372972), (688, 20976115), (716, 20155820), (860, 16780892), (895, 16124656), (920, 15686486), (989, 14592080), (1019, 14162480), (1432, 10077910), (1720, 8390446), (1790, 8062328), (1840, 7843243), (1978, 7296040), (2038, 7081240), (2864, 5038955), (3440, 4195223), (3580, 4031164), (3956, 3648020), (4076, 3540620), (4117, 3505360), (4945, 2918416), (5095, 2832496), (7160, 2015582), (7697, 1874960), (7912, 1824010), (8152, 1770310), (8234, 1752680), (9890, 1459208), (10190, 1416248), (14320, 1007791), (15394, 937480), (15824, 912005), (16304, 885155), (16468, 876340), (19780, 729604), (20380, 708124), (20585, 701072), (23437, 615760), (30788, 468740), (32936, 438170), (38485, 374992), (39560, 364802), (40760, 354062), (41170, 350536), (43817, 329360), (46874, 307880), (61576, 234370), (65872, 219085), (76970, 187496), (79120, 182401), (81520, 177031), (82340, 175268), (87634, 164680), (93748, 153940), (117185, 123152)]