68093480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1439}}^1$

素因数の和:1483

約数の個数: 96

約数和(自身を含む): 189734400

約数和(自身を除く): 121640920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1439, 1690, 1820, 2366, 2878, 3380, 3640, 4732, 5756, 5915, 6760, 7195, 9464, 10073, 11512, 11830, 14390, 18707, 20146, 23660, 28780, 37414, 40292, 47320, 50365, 57560, 74828, 80584, 93535, 100730, 130949, 149656, 187070, 201460, 243191, 261898, 374140, 402920, 486382, 523796, 654745, 748280, 972764, 1047592, 1215955, 1309490, 1702337, 1945528, 2431910, 2618980, 3404674, 4863820, 5237960, 6809348, 8511685, 9727640, 13618696, 17023370, 34046740, 68093480]

約数ペア:

[(1, 68093480), (2, 34046740), (4, 17023370), (5, 13618696), (7, 9727640), (8, 8511685), (10, 6809348), (13, 5237960), (14, 4863820), (20, 3404674), (26, 2618980), (28, 2431910), (35, 1945528), (40, 1702337), (52, 1309490), (56, 1215955), (65, 1047592), (70, 972764), (91, 748280), (104, 654745), (130, 523796), (140, 486382), (169, 402920), (182, 374140), (260, 261898), (280, 243191), (338, 201460), (364, 187070), (455, 149656), (520, 130949), (676, 100730), (728, 93535), (845, 80584), (910, 74828), (1183, 57560), (1352, 50365), (1439, 47320), (1690, 40292), (1820, 37414), (2366, 28780), (2878, 23660), (3380, 20146), (3640, 18707), (4732, 14390), (5756, 11830), (5915, 11512), (6760, 10073), (7195, 9464)]