252941040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:432

約数の個数: 240

約数和(自身を含む): 938377440

約数和(自身を除く): 685436400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 109, 110, 120, 132, 144, 165, 176, 180, 198, 218, 220, 240, 264, 293, 327, 330, 360, 396, 436, 440, 495, 528, 545, 586, 654, 660, 720, 792, 872, 879, 880, 981, 990, 1090, 1172, 1199, 1308, 1320, 1465, 1584, 1635, 1744, 1758, 1962, 1980, 2180, 2344, 2398, 2616, 2637, 2640, 2930, 3223, 3270, 3516, 3597, 3924, 3960, 4360, 4395, 4688, 4796, 4905, 5232, 5274, 5860, 5995, 6446, 6540, 7032, 7194, 7848, 7920, 8720, 8790, 9592, 9669, 9810, 10548, 10791, 11720, 11990, 12892, 13080, 13185, 14064, 14388, 15696, 16115, 17580, 17985, 19184, 19338, 19620, 21096, 21582, 23440, 23980, 25784, 26160, 26370, 28776, 29007, 31937, 32230, 35160, 35970, 38676, 39240, 42192, 43164, 47960, 48345, 51568, 52740, 53955, 57552, 58014, 63874, 64460, 70320, 71940, 77352, 78480, 86328, 95811, 95920, 96690, 105480, 107910, 116028, 127748, 128920, 143880, 145035, 154704, 159685, 172656, 191622, 193380, 210960, 215820, 232056, 255496, 257840, 287433, 287760, 290070, 319370, 351307, 383244, 386760, 431640, 464112, 479055, 510992, 574866, 580140, 638740, 702614, 766488, 773520, 863280, 958110, 1053921, 1149732, 1160280, 1277480, 1405228, 1437165, 1532976, 1756535, 1916220, 2107842, 2299464, 2320560, 2554960, 2810456, 2874330, 3161763, 3513070, 3832440, 4215684, 4598928, 5269605, 5620912, 5748660, 6323526, 7026140, 7664880, 8431368, 10539210, 11497320, 12647052, 14052280, 15808815, 16862736, 21078420, 22994640, 25294104, 28104560, 31617630, 42156840, 50588208, 63235260, 84313680, 126470520, 252941040]

約数ペア:

[(1, 252941040), (2, 126470520), (3, 84313680), (4, 63235260), (5, 50588208), (6, 42156840), (8, 31617630), (9, 28104560), (10, 25294104), (11, 22994640), (12, 21078420), (15, 16862736), (16, 15808815), (18, 14052280), (20, 12647052), (22, 11497320), (24, 10539210), (30, 8431368), (33, 7664880), (36, 7026140), (40, 6323526), (44, 5748660), (45, 5620912), (48, 5269605), (55, 4598928), (60, 4215684), (66, 3832440), (72, 3513070), (80, 3161763), (88, 2874330), (90, 2810456), (99, 2554960), (109, 2320560), (110, 2299464), (120, 2107842), (132, 1916220), (144, 1756535), (165, 1532976), (176, 1437165), (180, 1405228), (198, 1277480), (218, 1160280), (220, 1149732), (240, 1053921), (264, 958110), (293, 863280), (327, 773520), (330, 766488), (360, 702614), (396, 638740), (436, 580140), (440, 574866), (495, 510992), (528, 479055), (545, 464112), (586, 431640), (654, 386760), (660, 383244), (720, 351307), (792, 319370), (872, 290070), (879, 287760), (880, 287433), (981, 257840), (990, 255496), (1090, 232056), (1172, 215820), (1199, 210960), (1308, 193380), (1320, 191622), (1465, 172656), (1584, 159685), (1635, 154704), (1744, 145035), (1758, 143880), (1962, 128920), (1980, 127748), (2180, 116028), (2344, 107910), (2398, 105480), (2616, 96690), (2637, 95920), (2640, 95811), (2930, 86328), (3223, 78480), (3270, 77352), (3516, 71940), (3597, 70320), (3924, 64460), (3960, 63874), (4360, 58014), (4395, 57552), (4688, 53955), (4796, 52740), (4905, 51568), (5232, 48345), (5274, 47960), (5860, 43164), (5995, 42192), (6446, 39240), (6540, 38676), (7032, 35970), (7194, 35160), (7848, 32230), (7920, 31937), (8720, 29007), (8790, 28776), (9592, 26370), (9669, 26160), (9810, 25784), (10548, 23980), (10791, 23440), (11720, 21582), (11990, 21096), (12892, 19620), (13080, 19338), (13185, 19184), (14064, 17985), (14388, 17580), (15696, 16115)]