734388207520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{929323}}^1$

素因数の和:929798

約数の個数: 96

約数和(自身を含む): 1896936148800

約数和(自身を除く): 1162547941280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 449, 880, 898, 1760, 1796, 2245, 3592, 4490, 4939, 7184, 8980, 9878, 14368, 17960, 19756, 24695, 35920, 39512, 49390, 71840, 79024, 98780, 158048, 197560, 395120, 790240, 929323, 1858646, 3717292, 4646615, 7434584, 9293230, 10222553, 14869168, 18586460, 20445106, 29738336, 37172920, 40890212, 51112765, 74345840, 81780424, 102225530, 148691680, 163560848, 204451060, 327121696, 408902120, 417266027, 817804240, 834532054, 1635608480, 1669064108, 2086330135, 3338128216, 4172660270, 4589926297, 6676256432, 8345320540, 9179852594, 13352512864, 16690641080, 18359705188, 22949631485, 33381282160, 36719410376, 45899262970, 66762564320, 73438820752, 91798525940, 146877641504, 183597051880, 367194103760, 734388207520]

約数ペア:

[(1, 734388207520), (2, 367194103760), (4, 183597051880), (5, 146877641504), (8, 91798525940), (10, 73438820752), (11, 66762564320), (16, 45899262970), (20, 36719410376), (22, 33381282160), (32, 22949631485), (40, 18359705188), (44, 16690641080), (55, 13352512864), (80, 9179852594), (88, 8345320540), (110, 6676256432), (160, 4589926297), (176, 4172660270), (220, 3338128216), (352, 2086330135), (440, 1669064108), (449, 1635608480), (880, 834532054), (898, 817804240), (1760, 417266027), (1796, 408902120), (2245, 327121696), (3592, 204451060), (4490, 163560848), (4939, 148691680), (7184, 102225530), (8980, 81780424), (9878, 74345840), (14368, 51112765), (17960, 40890212), (19756, 37172920), (24695, 29738336), (35920, 20445106), (39512, 18586460), (49390, 14869168), (71840, 10222553), (79024, 9293230), (98780, 7434584), (158048, 4646615), (197560, 3717292), (395120, 1858646), (790240, 929323)]