290018125760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7499}}^1\times {\mathrm{10987}}^1$

素因数の和:18514

約数の個数: 112

約数和(自身を含む): 753557040000

約数和(自身を除く): 463538914240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 7499, 10987, 14998, 21974, 29996, 37495, 43948, 54935, 59992, 74990, 82489, 87896, 109870, 119984, 120857, 149980, 164978, 175792, 219740, 239968, 241714, 299960, 329956, 351584, 412445, 439480, 479936, 483428, 599920, 604285, 659912, 703168, 824890, 878960, 966856, 1199840, 1208570, 1319824, 1649780, 1757920, 1933712, 2399680, 2417140, 2639648, 3299560, 3515840, 3867424, 4834280, 5279296, 6599120, 7734848, 9668560, 13198240, 19337120, 26396480, 38674240, 82391513, 164783026, 329566052, 411957565, 659132104, 823915130, 906306643, 1318264208, 1647830260, 1812613286, 2636528416, 3295660520, 3625226572, 4531533215, 5273056832, 6591321040, 7250453144, 9063066430, 13182642080, 14500906288, 18126132860, 26365284160, 29001812576, 36252265720, 58003625152, 72504531440, 145009062880, 290018125760]

約数ペア:

[(1, 290018125760), (2, 145009062880), (4, 72504531440), (5, 58003625152), (8, 36252265720), (10, 29001812576), (11, 26365284160), (16, 18126132860), (20, 14500906288), (22, 13182642080), (32, 9063066430), (40, 7250453144), (44, 6591321040), (55, 5273056832), (64, 4531533215), (80, 3625226572), (88, 3295660520), (110, 2636528416), (160, 1812613286), (176, 1647830260), (220, 1318264208), (320, 906306643), (352, 823915130), (440, 659132104), (704, 411957565), (880, 329566052), (1760, 164783026), (3520, 82391513), (7499, 38674240), (10987, 26396480), (14998, 19337120), (21974, 13198240), (29996, 9668560), (37495, 7734848), (43948, 6599120), (54935, 5279296), (59992, 4834280), (74990, 3867424), (82489, 3515840), (87896, 3299560), (109870, 2639648), (119984, 2417140), (120857, 2399680), (149980, 1933712), (164978, 1757920), (175792, 1649780), (219740, 1319824), (239968, 1208570), (241714, 1199840), (299960, 966856), (329956, 878960), (351584, 824890), (412445, 703168), (439480, 659912), (479936, 604285), (483428, 599920)]