259082460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15852

約数の個数: 144

約数和(自身を含む): 967302336

約数和(自身を除く): 708219876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 15817, 16380, 31634, 47451, 63268, 79085, 94902, 110719, 142353, 158170, 189804, 205621, 221438, 237255, 284706, 316340, 332157, 411242, 442876, 474510, 553595, 569412, 616863, 664314, 711765, 822484, 949020, 996471, 1028105, 1107190, 1233726, 1328628, 1423530, 1439347, 1660785, 1850589, 1992942, 2056210, 2214380, 2467452, 2847060, 2878694, 3084315, 3321570, 3701178, 3985884, 4112420, 4318041, 4982355, 5757388, 6168630, 6643140, 7196735, 7402356, 8636082, 9252945, 9964710, 12337260, 12954123, 14393470, 17272164, 18505890, 19929420, 21590205, 25908246, 28786940, 37011780, 43180410, 51816492, 64770615, 86360820, 129541230, 259082460]

約数ペア:

[(1, 259082460), (2, 129541230), (3, 86360820), (4, 64770615), (5, 51816492), (6, 43180410), (7, 37011780), (9, 28786940), (10, 25908246), (12, 21590205), (13, 19929420), (14, 18505890), (15, 17272164), (18, 14393470), (20, 12954123), (21, 12337260), (26, 9964710), (28, 9252945), (30, 8636082), (35, 7402356), (36, 7196735), (39, 6643140), (42, 6168630), (45, 5757388), (52, 4982355), (60, 4318041), (63, 4112420), (65, 3985884), (70, 3701178), (78, 3321570), (84, 3084315), (90, 2878694), (91, 2847060), (105, 2467452), (117, 2214380), (126, 2056210), (130, 1992942), (140, 1850589), (156, 1660785), (180, 1439347), (182, 1423530), (195, 1328628), (210, 1233726), (234, 1107190), (252, 1028105), (260, 996471), (273, 949020), (315, 822484), (364, 711765), (390, 664314), (420, 616863), (455, 569412), (468, 553595), (546, 474510), (585, 442876), (630, 411242), (780, 332157), (819, 316340), (910, 284706), (1092, 237255), (1170, 221438), (1260, 205621), (1365, 189804), (1638, 158170), (1820, 142353), (2340, 110719), (2730, 94902), (3276, 79085), (4095, 63268), (5460, 47451), (8190, 31634), (15817, 16380)]