2268983360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1249}}^1$

素因数の和:2084

約数の個数: 112

約数和(自身を含む): 6187440000

約数和(自身を除く): 3918456640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 811, 1120, 1249, 1622, 2240, 2498, 3244, 4055, 4996, 5677, 6245, 6488, 8110, 8743, 9992, 11354, 12490, 12976, 16220, 17486, 19984, 22708, 24980, 25952, 28385, 32440, 34972, 39968, 43715, 45416, 49960, 51904, 56770, 64880, 69944, 79936, 87430, 90832, 99920, 113540, 129760, 139888, 174860, 181664, 199840, 227080, 259520, 279776, 349720, 363328, 399680, 454160, 559552, 699440, 908320, 1012939, 1398880, 1816640, 2025878, 2797760, 4051756, 5064695, 7090573, 8103512, 10129390, 14181146, 16207024, 20258780, 28362292, 32414048, 35452865, 40517560, 56724584, 64828096, 70905730, 81035120, 113449168, 141811460, 162070240, 226898336, 283622920, 324140480, 453796672, 567245840, 1134491680, 2268983360]

約数ペア:

[(1, 2268983360), (2, 1134491680), (4, 567245840), (5, 453796672), (7, 324140480), (8, 283622920), (10, 226898336), (14, 162070240), (16, 141811460), (20, 113449168), (28, 81035120), (32, 70905730), (35, 64828096), (40, 56724584), (56, 40517560), (64, 35452865), (70, 32414048), (80, 28362292), (112, 20258780), (140, 16207024), (160, 14181146), (224, 10129390), (280, 8103512), (320, 7090573), (448, 5064695), (560, 4051756), (811, 2797760), (1120, 2025878), (1249, 1816640), (1622, 1398880), (2240, 1012939), (2498, 908320), (3244, 699440), (4055, 559552), (4996, 454160), (5677, 399680), (6245, 363328), (6488, 349720), (8110, 279776), (8743, 259520), (9992, 227080), (11354, 199840), (12490, 181664), (12976, 174860), (16220, 139888), (17486, 129760), (19984, 113540), (22708, 99920), (24980, 90832), (25952, 87430), (28385, 79936), (32440, 69944), (34972, 64880), (39968, 56770), (43715, 51904), (45416, 49960)]