8905860480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1031}}^1$

素因数の和:1473

約数の個数: 256

約数和(自身を含む): 31073932800

約数和(自身を除く): 22168072320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 409, 440, 480, 528, 640, 660, 704, 818, 880, 960, 1031, 1056, 1227, 1320, 1408, 1636, 1760, 1920, 2045, 2062, 2112, 2454, 2640, 3093, 3272, 3520, 4090, 4124, 4224, 4499, 4908, 5155, 5280, 6135, 6186, 6544, 7040, 8180, 8248, 8998, 9816, 10310, 10560, 11341, 12270, 12372, 13088, 13497, 15465, 16360, 16496, 17996, 19632, 20620, 21120, 22495, 22682, 24540, 24744, 26176, 26994, 30930, 32720, 32992, 34023, 35992, 39264, 41240, 44990, 45364, 49080, 49488, 52352, 53988, 56705, 61860, 65440, 65984, 67485, 68046, 71984, 78528, 82480, 89980, 90728, 98160, 98976, 107976, 113410, 123720, 130880, 131968, 134970, 136092, 143968, 157056, 164960, 170115, 179960, 181456, 196320, 197952, 215952, 226820, 247440, 261760, 269940, 272184, 287936, 329920, 340230, 359920, 362912, 392640, 395904, 421679, 431904, 453640, 494880, 539880, 544368, 575872, 659840, 680460, 719840, 725824, 785280, 843358, 863808, 907280, 989760, 1079760, 1088736, 1265037, 1360920, 1439680, 1451648, 1686716, 1727616, 1814560, 1979520, 2108395, 2159520, 2177472, 2530074, 2721840, 2879360, 3373432, 3629120, 4216790, 4319040, 4354944, 4638469, 5060148, 5443680, 6325185, 6746864, 7258240, 8433580, 8638080, 9276938, 10120296, 10887360, 12650370, 13493728, 13915407, 16867160, 18553876, 20240592, 21774720, 23192345, 25300740, 26987456, 27830814, 33734320, 37107752, 40481184, 46384690, 50601480, 53974912, 55661628, 67468640, 69577035, 74215504, 80962368, 92769380, 101202960, 111323256, 134937280, 139154070, 148431008, 161924736, 185538760, 202405920, 222646512, 269874560, 278308140, 296862016, 371077520, 404811840, 445293024, 556616280, 593724032, 742155040, 809623680, 890586048, 1113232560, 1484310080, 1781172096, 2226465120, 2968620160, 4452930240, 8905860480]

約数ペア:

[(1, 8905860480), (2, 4452930240), (3, 2968620160), (4, 2226465120), (5, 1781172096), (6, 1484310080), (8, 1113232560), (10, 890586048), (11, 809623680), (12, 742155040), (15, 593724032), (16, 556616280), (20, 445293024), (22, 404811840), (24, 371077520), (30, 296862016), (32, 278308140), (33, 269874560), (40, 222646512), (44, 202405920), (48, 185538760), (55, 161924736), (60, 148431008), (64, 139154070), (66, 134937280), (80, 111323256), (88, 101202960), (96, 92769380), (110, 80962368), (120, 74215504), (128, 69577035), (132, 67468640), (160, 55661628), (165, 53974912), (176, 50601480), (192, 46384690), (220, 40481184), (240, 37107752), (264, 33734320), (320, 27830814), (330, 26987456), (352, 25300740), (384, 23192345), (409, 21774720), (440, 20240592), (480, 18553876), (528, 16867160), (640, 13915407), (660, 13493728), (704, 12650370), (818, 10887360), (880, 10120296), (960, 9276938), (1031, 8638080), (1056, 8433580), (1227, 7258240), (1320, 6746864), (1408, 6325185), (1636, 5443680), (1760, 5060148), (1920, 4638469), (2045, 4354944), (2062, 4319040), (2112, 4216790), (2454, 3629120), (2640, 3373432), (3093, 2879360), (3272, 2721840), (3520, 2530074), (4090, 2177472), (4124, 2159520), (4224, 2108395), (4499, 1979520), (4908, 1814560), (5155, 1727616), (5280, 1686716), (6135, 1451648), (6186, 1439680), (6544, 1360920), (7040, 1265037), (8180, 1088736), (8248, 1079760), (8998, 989760), (9816, 907280), (10310, 863808), (10560, 843358), (11341, 785280), (12270, 725824), (12372, 719840), (13088, 680460), (13497, 659840), (15465, 575872), (16360, 544368), (16496, 539880), (17996, 494880), (19632, 453640), (20620, 431904), (21120, 421679), (22495, 395904), (22682, 392640), (24540, 362912), (24744, 359920), (26176, 340230), (26994, 329920), (30930, 287936), (32720, 272184), (32992, 269940), (34023, 261760), (35992, 247440), (39264, 226820), (41240, 215952), (44990, 197952), (45364, 196320), (49080, 181456), (49488, 179960), (52352, 170115), (53988, 164960), (56705, 157056), (61860, 143968), (65440, 136092), (65984, 134970), (67485, 131968), (68046, 130880), (71984, 123720), (78528, 113410), (82480, 107976), (89980, 98976), (90728, 98160)]