18819731040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{187597}}^1$

素因数の和:187645

約数の個数: 192

約数和(自身を含む): 68075562240

約数和(自身を除く): 49255831200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 760, 836, 880, 912, 1045, 1056, 1140, 1254, 1320, 1520, 1672, 1760, 1824, 2090, 2280, 2508, 2640, 3040, 3135, 3344, 4180, 4560, 5016, 5280, 6270, 6688, 8360, 9120, 10032, 12540, 16720, 20064, 25080, 33440, 50160, 100320, 187597, 375194, 562791, 750388, 937985, 1125582, 1500776, 1875970, 2063567, 2251164, 2813955, 3001552, 3564343, 3751940, 4127134, 4502328, 5627910, 6003104, 6190701, 7128686, 7503880, 8254268, 9004656, 10317835, 10693029, 11255820, 12381402, 14257372, 15007760, 16508536, 17821715, 18009312, 20635670, 21386058, 22511640, 24762804, 28514744, 30015520, 30953505, 33017072, 35643430, 39207773, 41271340, 42772116, 45023280, 49525608, 53465145, 57029488, 61907010, 66034144, 71286860, 78415546, 82542680, 85544232, 90046560, 99051216, 106930290, 114058976, 117623319, 123814020, 142573720, 156831092, 165085360, 171088464, 196038865, 198102432, 213860580, 235246638, 247628040, 285147440, 313662184, 330170720, 342176928, 392077730, 427721160, 470493276, 495256080, 570294880, 588116595, 627324368, 784155460, 855442320, 940986552, 990512160, 1176233190, 1254648736, 1568310920, 1710884640, 1881973104, 2352466380, 3136621840, 3763946208, 4704932760, 6273243680, 9409865520, 18819731040]

約数ペア:

[(1, 18819731040), (2, 9409865520), (3, 6273243680), (4, 4704932760), (5, 3763946208), (6, 3136621840), (8, 2352466380), (10, 1881973104), (11, 1710884640), (12, 1568310920), (15, 1254648736), (16, 1176233190), (19, 990512160), (20, 940986552), (22, 855442320), (24, 784155460), (30, 627324368), (32, 588116595), (33, 570294880), (38, 495256080), (40, 470493276), (44, 427721160), (48, 392077730), (55, 342176928), (57, 330170720), (60, 313662184), (66, 285147440), (76, 247628040), (80, 235246638), (88, 213860580), (95, 198102432), (96, 196038865), (110, 171088464), (114, 165085360), (120, 156831092), (132, 142573720), (152, 123814020), (160, 117623319), (165, 114058976), (176, 106930290), (190, 99051216), (209, 90046560), (220, 85544232), (228, 82542680), (240, 78415546), (264, 71286860), (285, 66034144), (304, 61907010), (330, 57029488), (352, 53465145), (380, 49525608), (418, 45023280), (440, 42772116), (456, 41271340), (480, 39207773), (528, 35643430), (570, 33017072), (608, 30953505), (627, 30015520), (660, 28514744), (760, 24762804), (836, 22511640), (880, 21386058), (912, 20635670), (1045, 18009312), (1056, 17821715), (1140, 16508536), (1254, 15007760), (1320, 14257372), (1520, 12381402), (1672, 11255820), (1760, 10693029), (1824, 10317835), (2090, 9004656), (2280, 8254268), (2508, 7503880), (2640, 7128686), (3040, 6190701), (3135, 6003104), (3344, 5627910), (4180, 4502328), (4560, 4127134), (5016, 3751940), (5280, 3564343), (6270, 3001552), (6688, 2813955), (8360, 2251164), (9120, 2063567), (10032, 1875970), (12540, 1500776), (16720, 1125582), (20064, 937985), (25080, 750388), (33440, 562791), (50160, 375194), (100320, 187597)]