947747520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2551}}^1$

素因数の和:2620

約数の個数: 224

約数和(自身を含む): 3422538240

約数和(自身を除く): 2474790720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 387, 430, 432, 480, 516, 540, 576, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1161, 1290, 1376, 1440, 1548, 1720, 1728, 1935, 2064, 2160, 2322, 2551, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 4320, 4644, 5102, 5160, 5805, 6192, 6880, 7653, 7740, 8256, 8640, 9288, 10204, 10320, 11610, 12384, 12755, 13760, 15306, 15480, 18576, 20408, 20640, 22959, 23220, 24768, 25510, 30612, 30960, 37152, 38265, 40816, 41280, 45918, 46440, 51020, 61224, 61920, 68877, 74304, 76530, 81632, 91836, 92880, 102040, 109693, 114795, 122448, 123840, 137754, 153060, 163264, 183672, 185760, 204080, 219386, 229590, 244896, 275508, 306120, 329079, 344385, 367344, 371520, 408160, 438772, 459180, 489792, 548465, 551016, 612240, 658158, 688770, 734688, 816320, 877544, 918360, 987237, 1096930, 1102032, 1224480, 1316316, 1377540, 1469376, 1645395, 1755088, 1836720, 1974474, 2193860, 2204064, 2448960, 2632632, 2755080, 2961711, 3290790, 3510176, 3673440, 3948948, 4387720, 4408128, 4936185, 5265264, 5510160, 5923422, 6581580, 7020352, 7346880, 7897896, 8775440, 9872370, 10530528, 11020320, 11846844, 13163160, 14808555, 15795792, 17550880, 19744740, 21061056, 22040640, 23693688, 26326320, 29617110, 31591584, 35101760, 39489480, 47387376, 52652640, 59234220, 63183168, 78978960, 94774752, 105305280, 118468440, 157957920, 189549504, 236936880, 315915840, 473873760, 947747520]

約数ペア:

[(1, 947747520), (2, 473873760), (3, 315915840), (4, 236936880), (5, 189549504), (6, 157957920), (8, 118468440), (9, 105305280), (10, 94774752), (12, 78978960), (15, 63183168), (16, 59234220), (18, 52652640), (20, 47387376), (24, 39489480), (27, 35101760), (30, 31591584), (32, 29617110), (36, 26326320), (40, 23693688), (43, 22040640), (45, 21061056), (48, 19744740), (54, 17550880), (60, 15795792), (64, 14808555), (72, 13163160), (80, 11846844), (86, 11020320), (90, 10530528), (96, 9872370), (108, 8775440), (120, 7897896), (129, 7346880), (135, 7020352), (144, 6581580), (160, 5923422), (172, 5510160), (180, 5265264), (192, 4936185), (215, 4408128), (216, 4387720), (240, 3948948), (258, 3673440), (270, 3510176), (288, 3290790), (320, 2961711), (344, 2755080), (360, 2632632), (387, 2448960), (430, 2204064), (432, 2193860), (480, 1974474), (516, 1836720), (540, 1755088), (576, 1645395), (645, 1469376), (688, 1377540), (720, 1316316), (774, 1224480), (860, 1102032), (864, 1096930), (960, 987237), (1032, 918360), (1080, 877544), (1161, 816320), (1290, 734688), (1376, 688770), (1440, 658158), (1548, 612240), (1720, 551016), (1728, 548465), (1935, 489792), (2064, 459180), (2160, 438772), (2322, 408160), (2551, 371520), (2580, 367344), (2752, 344385), (2880, 329079), (3096, 306120), (3440, 275508), (3870, 244896), (4128, 229590), (4320, 219386), (4644, 204080), (5102, 185760), (5160, 183672), (5805, 163264), (6192, 153060), (6880, 137754), (7653, 123840), (7740, 122448), (8256, 114795), (8640, 109693), (9288, 102040), (10204, 92880), (10320, 91836), (11610, 81632), (12384, 76530), (12755, 74304), (13760, 68877), (15306, 61920), (15480, 61224), (18576, 51020), (20408, 46440), (20640, 45918), (22959, 41280), (23220, 40816), (24768, 38265), (25510, 37152), (30612, 30960)]