20147642130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{5441}}^1$

素因数の和:5705

約数の個数: 192

約数和(自身を含む): 61641751680

約数和(自身を除く): 41494109550

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 229, 231, 245, 294, 330, 385, 458, 462, 490, 539, 687, 735, 770, 1078, 1145, 1155, 1374, 1470, 1603, 1617, 2290, 2310, 2519, 2695, 3206, 3234, 3435, 4809, 5038, 5390, 5441, 6870, 7557, 8015, 8085, 9618, 10882, 11221, 12595, 15114, 16030, 16170, 16323, 17633, 22442, 24045, 25190, 27205, 32646, 33663, 35266, 37785, 38087, 48090, 52899, 54410, 56105, 59851, 67326, 75570, 76174, 81615, 88165, 105798, 112210, 114261, 119702, 123431, 163230, 168315, 176330, 179553, 190435, 228522, 246862, 264495, 266609, 299255, 336630, 359106, 370293, 380870, 418957, 528990, 533218, 571305, 598510, 617155, 740586, 799827, 837914, 897765, 1142610, 1234310, 1245989, 1256871, 1333045, 1599654, 1795530, 1851465, 2094785, 2491978, 2513742, 2666090, 2932699, 3702930, 3737967, 3999135, 4189570, 5865398, 6229945, 6284355, 7475934, 7998270, 8721923, 8798097, 12459890, 12568710, 13705879, 14663495, 17443846, 17596194, 18689835, 26165769, 27411758, 29326990, 37379670, 41117637, 43609615, 43990485, 52331538, 61053461, 68529395, 82235274, 87219230, 87980970, 95941153, 122106922, 130828845, 137058790, 183160383, 191882306, 205588185, 261657690, 287823459, 305267305, 366320766, 411176370, 479705765, 575646918, 610534610, 671588071, 915801915, 959411530, 1343176142, 1439117295, 1831603830, 2014764213, 2878234590, 3357940355, 4029528426, 6715880710, 10073821065, 20147642130]

約数ペア:

[(1, 20147642130), (2, 10073821065), (3, 6715880710), (5, 4029528426), (6, 3357940355), (7, 2878234590), (10, 2014764213), (11, 1831603830), (14, 1439117295), (15, 1343176142), (21, 959411530), (22, 915801915), (30, 671588071), (33, 610534610), (35, 575646918), (42, 479705765), (49, 411176370), (55, 366320766), (66, 305267305), (70, 287823459), (77, 261657690), (98, 205588185), (105, 191882306), (110, 183160383), (147, 137058790), (154, 130828845), (165, 122106922), (210, 95941153), (229, 87980970), (231, 87219230), (245, 82235274), (294, 68529395), (330, 61053461), (385, 52331538), (458, 43990485), (462, 43609615), (490, 41117637), (539, 37379670), (687, 29326990), (735, 27411758), (770, 26165769), (1078, 18689835), (1145, 17596194), (1155, 17443846), (1374, 14663495), (1470, 13705879), (1603, 12568710), (1617, 12459890), (2290, 8798097), (2310, 8721923), (2519, 7998270), (2695, 7475934), (3206, 6284355), (3234, 6229945), (3435, 5865398), (4809, 4189570), (5038, 3999135), (5390, 3737967), (5441, 3702930), (6870, 2932699), (7557, 2666090), (8015, 2513742), (8085, 2491978), (9618, 2094785), (10882, 1851465), (11221, 1795530), (12595, 1599654), (15114, 1333045), (16030, 1256871), (16170, 1245989), (16323, 1234310), (17633, 1142610), (22442, 897765), (24045, 837914), (25190, 799827), (27205, 740586), (32646, 617155), (33663, 598510), (35266, 571305), (37785, 533218), (38087, 528990), (48090, 418957), (52899, 380870), (54410, 370293), (56105, 359106), (59851, 336630), (67326, 299255), (75570, 266609), (76174, 264495), (81615, 246862), (88165, 228522), (105798, 190435), (112210, 179553), (114261, 176330), (119702, 168315), (123431, 163230)]