282798880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19423}}^1$

素因数の和:19458

約数の個数: 96

約数和(自身を含む): 822334464

約数和(自身を除く): 539535584

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 19423, 38846, 77692, 97115, 135961, 155384, 194230, 252499, 271922, 310768, 388460, 504998, 543844, 621536, 679805, 776920, 1009996, 1087688, 1262495, 1359610, 1553840, 1767493, 2019992, 2175376, 2524990, 2719220, 3107680, 3534986, 4039984, 4350752, 5049980, 5438440, 7069972, 8079968, 8837465, 10099960, 10876880, 14139944, 17674930, 20199920, 21753760, 28279888, 35349860, 40399840, 56559776, 70699720, 141399440, 282798880]

約数ペア:

[(1, 282798880), (2, 141399440), (4, 70699720), (5, 56559776), (7, 40399840), (8, 35349860), (10, 28279888), (13, 21753760), (14, 20199920), (16, 17674930), (20, 14139944), (26, 10876880), (28, 10099960), (32, 8837465), (35, 8079968), (40, 7069972), (52, 5438440), (56, 5049980), (65, 4350752), (70, 4039984), (80, 3534986), (91, 3107680), (104, 2719220), (112, 2524990), (130, 2175376), (140, 2019992), (160, 1767493), (182, 1553840), (208, 1359610), (224, 1262495), (260, 1087688), (280, 1009996), (364, 776920), (416, 679805), (455, 621536), (520, 543844), (560, 504998), (728, 388460), (910, 310768), (1040, 271922), (1120, 252499), (1456, 194230), (1820, 155384), (2080, 135961), (2912, 97115), (3640, 77692), (7280, 38846), (14560, 19423)]