18564480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 70171920

約数和(自身を除く): 51607440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 293, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 586, 640, 660, 704, 720, 792, 879, 880, 960, 990, 1056, 1152, 1172, 1320, 1408, 1440, 1465, 1584, 1758, 1760, 1920, 1980, 2112, 2344, 2637, 2640, 2880, 2930, 3168, 3223, 3516, 3520, 3960, 4224, 4395, 4688, 5274, 5280, 5760, 5860, 6336, 6446, 7032, 7040, 7920, 8790, 9376, 9669, 10548, 10560, 11720, 12672, 12892, 13185, 14064, 15840, 16115, 17580, 18752, 19338, 21096, 21120, 23440, 25784, 26370, 28128, 29007, 31680, 32230, 35160, 37504, 38676, 42192, 46880, 48345, 51568, 52740, 56256, 58014, 63360, 64460, 70320, 77352, 84384, 93760, 96690, 103136, 105480, 112512, 116028, 128920, 140640, 145035, 154704, 168768, 187520, 193380, 206272, 210960, 232056, 257840, 281280, 290070, 309408, 337536, 386760, 412544, 421920, 464112, 515680, 562560, 580140, 618816, 773520, 843840, 928224, 1031360, 1160280, 1237632, 1547040, 1687680, 1856448, 2062720, 2320560, 3094080, 3712896, 4641120, 6188160, 9282240, 18564480]

約数ペア:

[(1, 18564480), (2, 9282240), (3, 6188160), (4, 4641120), (5, 3712896), (6, 3094080), (8, 2320560), (9, 2062720), (10, 1856448), (11, 1687680), (12, 1547040), (15, 1237632), (16, 1160280), (18, 1031360), (20, 928224), (22, 843840), (24, 773520), (30, 618816), (32, 580140), (33, 562560), (36, 515680), (40, 464112), (44, 421920), (45, 412544), (48, 386760), (55, 337536), (60, 309408), (64, 290070), (66, 281280), (72, 257840), (80, 232056), (88, 210960), (90, 206272), (96, 193380), (99, 187520), (110, 168768), (120, 154704), (128, 145035), (132, 140640), (144, 128920), (160, 116028), (165, 112512), (176, 105480), (180, 103136), (192, 96690), (198, 93760), (220, 84384), (240, 77352), (264, 70320), (288, 64460), (293, 63360), (320, 58014), (330, 56256), (352, 52740), (360, 51568), (384, 48345), (396, 46880), (440, 42192), (480, 38676), (495, 37504), (528, 35160), (576, 32230), (586, 31680), (640, 29007), (660, 28128), (704, 26370), (720, 25784), (792, 23440), (879, 21120), (880, 21096), (960, 19338), (990, 18752), (1056, 17580), (1152, 16115), (1172, 15840), (1320, 14064), (1408, 13185), (1440, 12892), (1465, 12672), (1584, 11720), (1758, 10560), (1760, 10548), (1920, 9669), (1980, 9376), (2112, 8790), (2344, 7920), (2637, 7040), (2640, 7032), (2880, 6446), (2930, 6336), (3168, 5860), (3223, 5760), (3516, 5280), (3520, 5274), (3960, 4688), (4224, 4395)]