12519037680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{4283}}^1$

素因数の和:4959

約数の個数: 160

約数和(自身を含む): 40924880640

約数和(自身を除く): 28405842960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 641, 760, 912, 1140, 1282, 1520, 1923, 2280, 2564, 3205, 3846, 4283, 4560, 5128, 6410, 7692, 8566, 9615, 10256, 12179, 12820, 12849, 15384, 17132, 19230, 21415, 24358, 25640, 25698, 30768, 34264, 36537, 38460, 42830, 48716, 51280, 51396, 60895, 64245, 68528, 73074, 76920, 81377, 85660, 97432, 102792, 121790, 128490, 146148, 153840, 162754, 171320, 182685, 194864, 205584, 243580, 244131, 256980, 292296, 325508, 342640, 365370, 406885, 487160, 488262, 513960, 584592, 651016, 730740, 813770, 974320, 976524, 1027920, 1220655, 1302032, 1461480, 1627540, 1953048, 2441310, 2745403, 2922960, 3255080, 3906096, 4882620, 5490806, 6510160, 8236209, 9765240, 10981612, 13727015, 16472418, 19530480, 21963224, 27454030, 32944836, 41181045, 43926448, 52162657, 54908060, 65889672, 82362090, 104325314, 109816120, 131779344, 156487971, 164724180, 208650628, 219632240, 260813285, 312975942, 329448360, 417301256, 521626570, 625951884, 658896720, 782439855, 834602512, 1043253140, 1251903768, 1564879710, 2086506280, 2503807536, 3129759420, 4173012560, 6259518840, 12519037680]

約数ペア:

[(1, 12519037680), (2, 6259518840), (3, 4173012560), (4, 3129759420), (5, 2503807536), (6, 2086506280), (8, 1564879710), (10, 1251903768), (12, 1043253140), (15, 834602512), (16, 782439855), (19, 658896720), (20, 625951884), (24, 521626570), (30, 417301256), (38, 329448360), (40, 312975942), (48, 260813285), (57, 219632240), (60, 208650628), (76, 164724180), (80, 156487971), (95, 131779344), (114, 109816120), (120, 104325314), (152, 82362090), (190, 65889672), (228, 54908060), (240, 52162657), (285, 43926448), (304, 41181045), (380, 32944836), (456, 27454030), (570, 21963224), (641, 19530480), (760, 16472418), (912, 13727015), (1140, 10981612), (1282, 9765240), (1520, 8236209), (1923, 6510160), (2280, 5490806), (2564, 4882620), (3205, 3906096), (3846, 3255080), (4283, 2922960), (4560, 2745403), (5128, 2441310), (6410, 1953048), (7692, 1627540), (8566, 1461480), (9615, 1302032), (10256, 1220655), (12179, 1027920), (12820, 976524), (12849, 974320), (15384, 813770), (17132, 730740), (19230, 651016), (21415, 584592), (24358, 513960), (25640, 488262), (25698, 487160), (30768, 406885), (34264, 365370), (36537, 342640), (38460, 325508), (42830, 292296), (48716, 256980), (51280, 244131), (51396, 243580), (60895, 205584), (64245, 194864), (68528, 182685), (73074, 171320), (76920, 162754), (81377, 153840), (85660, 146148), (97432, 128490), (102792, 121790)]