15993321440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{4253}}^1$

素因数の和:5524

約数の個数: 96

約数和(自身を含む): 39814377120

約数和(自身を除く): 23821055680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1237, 1520, 2474, 3040, 4253, 4948, 6185, 8506, 9896, 12370, 17012, 19792, 21265, 23503, 24740, 34024, 39584, 42530, 47006, 49480, 68048, 80807, 85060, 94012, 98960, 117515, 136096, 161614, 170120, 188024, 197920, 235030, 323228, 340240, 376048, 404035, 470060, 646456, 680480, 752096, 808070, 940120, 1292912, 1616140, 1880240, 2585824, 3232280, 3760480, 5260961, 6464560, 10521922, 12929120, 21043844, 26304805, 42087688, 52609610, 84175376, 99958259, 105219220, 168350752, 199916518, 210438440, 399833036, 420876880, 499791295, 799666072, 841753760, 999582590, 1599332144, 1999165180, 3198664288, 3998330360, 7996660720, 15993321440]

約数ペア:

[(1, 15993321440), (2, 7996660720), (4, 3998330360), (5, 3198664288), (8, 1999165180), (10, 1599332144), (16, 999582590), (19, 841753760), (20, 799666072), (32, 499791295), (38, 420876880), (40, 399833036), (76, 210438440), (80, 199916518), (95, 168350752), (152, 105219220), (160, 99958259), (190, 84175376), (304, 52609610), (380, 42087688), (608, 26304805), (760, 21043844), (1237, 12929120), (1520, 10521922), (2474, 6464560), (3040, 5260961), (4253, 3760480), (4948, 3232280), (6185, 2585824), (8506, 1880240), (9896, 1616140), (12370, 1292912), (17012, 940120), (19792, 808070), (21265, 752096), (23503, 680480), (24740, 646456), (34024, 470060), (39584, 404035), (42530, 376048), (47006, 340240), (49480, 323228), (68048, 235030), (80807, 197920), (85060, 188024), (94012, 170120), (98960, 161614), (117515, 136096)]