16267733440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{2113}}^1$

素因数の和:2635

約数の個数: 168

約数和(自身を含む): 45175182192

約数和(自身を除く): 28907448752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 491, 560, 784, 980, 982, 1120, 1568, 1960, 1964, 2113, 2240, 2455, 3136, 3437, 3920, 3928, 4226, 4910, 6874, 7840, 7856, 8452, 9820, 10565, 13748, 14791, 15680, 15712, 16904, 17185, 19640, 21130, 24059, 27496, 29582, 31424, 33808, 34370, 39280, 42260, 48118, 54992, 59164, 67616, 68740, 73955, 78560, 84520, 96236, 103537, 109984, 118328, 120295, 135232, 137480, 147910, 157120, 169040, 192472, 207074, 219968, 236656, 240590, 274960, 295820, 338080, 384944, 414148, 473312, 481180, 517685, 549920, 591640, 676160, 769888, 828296, 946624, 962360, 1035370, 1037483, 1099840, 1183280, 1539776, 1656592, 1924720, 2070740, 2074966, 2366560, 3313184, 3849440, 4141480, 4149932, 4733120, 5187415, 6626368, 7262381, 7698880, 8282960, 8299864, 10374830, 14524762, 16565920, 16599728, 20749660, 29049524, 33131840, 33199456, 36311905, 41499320, 50836667, 58099048, 66398912, 72623810, 82998640, 101673334, 116198096, 145247620, 165997280, 203346668, 232396192, 254183335, 290495240, 331994560, 406693336, 464792384, 508366670, 580990480, 813386672, 1016733340, 1161980960, 1626773344, 2033466680, 2323961920, 3253546688, 4066933360, 8133866720, 16267733440]

約数ペア:

[(1, 16267733440), (2, 8133866720), (4, 4066933360), (5, 3253546688), (7, 2323961920), (8, 2033466680), (10, 1626773344), (14, 1161980960), (16, 1016733340), (20, 813386672), (28, 580990480), (32, 508366670), (35, 464792384), (40, 406693336), (49, 331994560), (56, 290495240), (64, 254183335), (70, 232396192), (80, 203346668), (98, 165997280), (112, 145247620), (140, 116198096), (160, 101673334), (196, 82998640), (224, 72623810), (245, 66398912), (280, 58099048), (320, 50836667), (392, 41499320), (448, 36311905), (490, 33199456), (491, 33131840), (560, 29049524), (784, 20749660), (980, 16599728), (982, 16565920), (1120, 14524762), (1568, 10374830), (1960, 8299864), (1964, 8282960), (2113, 7698880), (2240, 7262381), (2455, 6626368), (3136, 5187415), (3437, 4733120), (3920, 4149932), (3928, 4141480), (4226, 3849440), (4910, 3313184), (6874, 2366560), (7840, 2074966), (7856, 2070740), (8452, 1924720), (9820, 1656592), (10565, 1539776), (13748, 1183280), (14791, 1099840), (15680, 1037483), (15712, 1035370), (16904, 962360), (17185, 946624), (19640, 828296), (21130, 769888), (24059, 676160), (27496, 591640), (29582, 549920), (31424, 517685), (33808, 481180), (34370, 473312), (39280, 414148), (42260, 384944), (48118, 338080), (54992, 295820), (59164, 274960), (67616, 240590), (68740, 236656), (73955, 219968), (78560, 207074), (84520, 192472), (96236, 169040), (103537, 157120), (109984, 147910), (118328, 137480), (120295, 135232)]