26520496860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{280997}}^1$

素因数の和:281044

約数の個数: 144

約数和(自身を含む): 87900670368

約数和(自身を除く): 61380173508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 858, 1210, 1430, 1452, 1573, 1716, 1815, 2145, 2420, 2860, 3146, 3630, 4290, 4719, 6292, 7260, 7865, 8580, 9438, 15730, 18876, 23595, 31460, 47190, 94380, 280997, 561994, 842991, 1123988, 1404985, 1685982, 2809970, 3090967, 3371964, 3652961, 4214955, 5619940, 6181934, 7305922, 8429910, 9272901, 10958883, 12363868, 14611844, 15454835, 16859820, 18264805, 18545802, 21917766, 30909670, 34000637, 36529610, 37091604, 40182571, 43835532, 46364505, 54794415, 61819340, 68001274, 73059220, 80365142, 92729010, 102001911, 109588830, 120547713, 136002548, 160730284, 170003185, 185458020, 200912855, 204003822, 219177660, 241095426, 340006370, 401825710, 408007644, 442008281, 482190852, 510009555, 602738565, 680012740, 803651420, 884016562, 1020019110, 1205477130, 1326024843, 1768033124, 2040038220, 2210041405, 2410954260, 2652049686, 4420082810, 5304099372, 6630124215, 8840165620, 13260248430, 26520496860]

約数ペア:

[(1, 26520496860), (2, 13260248430), (3, 8840165620), (4, 6630124215), (5, 5304099372), (6, 4420082810), (10, 2652049686), (11, 2410954260), (12, 2210041405), (13, 2040038220), (15, 1768033124), (20, 1326024843), (22, 1205477130), (26, 1020019110), (30, 884016562), (33, 803651420), (39, 680012740), (44, 602738565), (52, 510009555), (55, 482190852), (60, 442008281), (65, 408007644), (66, 401825710), (78, 340006370), (110, 241095426), (121, 219177660), (130, 204003822), (132, 200912855), (143, 185458020), (156, 170003185), (165, 160730284), (195, 136002548), (220, 120547713), (242, 109588830), (260, 102001911), (286, 92729010), (330, 80365142), (363, 73059220), (390, 68001274), (429, 61819340), (484, 54794415), (572, 46364505), (605, 43835532), (660, 40182571), (715, 37091604), (726, 36529610), (780, 34000637), (858, 30909670), (1210, 21917766), (1430, 18545802), (1452, 18264805), (1573, 16859820), (1716, 15454835), (1815, 14611844), (2145, 12363868), (2420, 10958883), (2860, 9272901), (3146, 8429910), (3630, 7305922), (4290, 6181934), (4719, 5619940), (6292, 4214955), (7260, 3652961), (7865, 3371964), (8580, 3090967), (9438, 2809970), (15730, 1685982), (18876, 1404985), (23595, 1123988), (31460, 842991), (47190, 561994), (94380, 280997)]