213711194620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{33287}}^1$

素因数の和:33704

約数の個数: 144

約数和(自身を含む): 565278174720

約数和(自身を除く): 351566980100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 379, 385, 484, 605, 758, 770, 847, 1210, 1516, 1540, 1694, 1895, 2420, 2653, 3388, 3790, 4169, 4235, 5306, 7580, 8338, 8470, 10612, 13265, 16676, 16940, 20845, 26530, 29183, 33287, 41690, 45859, 53060, 58366, 66574, 83380, 91718, 116732, 133148, 145915, 166435, 183436, 229295, 233009, 291830, 321013, 332870, 366157, 458590, 466018, 583660, 642026, 665740, 732314, 917180, 932036, 1165045, 1284052, 1464628, 1605065, 1830785, 2330090, 2563099, 3210130, 3661570, 4027727, 4660180, 5126198, 6420260, 7323140, 8055454, 10252396, 12615773, 12815495, 16110908, 20138635, 25231546, 25630990, 28194089, 40277270, 50463092, 51261980, 56388178, 63078865, 80554540, 88310411, 112776356, 126157730, 138773503, 140970445, 176620822, 252315460, 277547006, 281940890, 353241644, 441552055, 555094012, 563881780, 693867515, 883104110, 971414521, 1387735030, 1526508533, 1766208220, 1942829042, 2775470060, 3053017066, 3885658084, 4857072605, 6106034132, 7632542665, 9714145210, 10685559731, 15265085330, 19428290420, 21371119462, 30530170660, 42742238924, 53427798655, 106855597310, 213711194620]

約数ペア:

[(1, 213711194620), (2, 106855597310), (4, 53427798655), (5, 42742238924), (7, 30530170660), (10, 21371119462), (11, 19428290420), (14, 15265085330), (20, 10685559731), (22, 9714145210), (28, 7632542665), (35, 6106034132), (44, 4857072605), (55, 3885658084), (70, 3053017066), (77, 2775470060), (110, 1942829042), (121, 1766208220), (140, 1526508533), (154, 1387735030), (220, 971414521), (242, 883104110), (308, 693867515), (379, 563881780), (385, 555094012), (484, 441552055), (605, 353241644), (758, 281940890), (770, 277547006), (847, 252315460), (1210, 176620822), (1516, 140970445), (1540, 138773503), (1694, 126157730), (1895, 112776356), (2420, 88310411), (2653, 80554540), (3388, 63078865), (3790, 56388178), (4169, 51261980), (4235, 50463092), (5306, 40277270), (7580, 28194089), (8338, 25630990), (8470, 25231546), (10612, 20138635), (13265, 16110908), (16676, 12815495), (16940, 12615773), (20845, 10252396), (26530, 8055454), (29183, 7323140), (33287, 6420260), (41690, 5126198), (45859, 4660180), (53060, 4027727), (58366, 3661570), (66574, 3210130), (83380, 2563099), (91718, 2330090), (116732, 1830785), (133148, 1605065), (145915, 1464628), (166435, 1284052), (183436, 1165045), (229295, 932036), (233009, 917180), (291830, 732314), (321013, 665740), (332870, 642026), (366157, 583660), (458590, 466018)]