237553920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1257

約数の個数: 216

約数和(自身を含む): 870977016

約数和(自身を除く): 633423096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1213, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2426, 2448, 2720, 2880, 3060, 3264, 3639, 3840, 4080, 4352, 4852, 4896, 5440, 5760, 6065, 6120, 6528, 7278, 8160, 9704, 9792, 10880, 10917, 11520, 12130, 12240, 13056, 14556, 16320, 18195, 19408, 19584, 20621, 21760, 21834, 24260, 24480, 29112, 32640, 36390, 38816, 39168, 41242, 43668, 48520, 48960, 54585, 58224, 61863, 65280, 72780, 77632, 82484, 87336, 97040, 97920, 103105, 109170, 116448, 123726, 145560, 155264, 164968, 174672, 185589, 194080, 195840, 206210, 218340, 232896, 247452, 291120, 309315, 310528, 329936, 349344, 371178, 388160, 412420, 436680, 465792, 494904, 582240, 618630, 659872, 698688, 742356, 776320, 824840, 873360, 927945, 931584, 989808, 1164480, 1237260, 1319744, 1397376, 1484712, 1552640, 1649680, 1746720, 1855890, 1979616, 2328960, 2474520, 2639488, 2794752, 2969424, 3299360, 3493440, 3711780, 3959232, 4657920, 4949040, 5278976, 5938848, 6598720, 6986880, 7423560, 7918464, 9898080, 11877696, 13197440, 13973760, 14847120, 15836928, 19796160, 23755392, 26394880, 29694240, 39592320, 47510784, 59388480, 79184640, 118776960, 237553920]

約数ペア:

[(1, 237553920), (2, 118776960), (3, 79184640), (4, 59388480), (5, 47510784), (6, 39592320), (8, 29694240), (9, 26394880), (10, 23755392), (12, 19796160), (15, 15836928), (16, 14847120), (17, 13973760), (18, 13197440), (20, 11877696), (24, 9898080), (30, 7918464), (32, 7423560), (34, 6986880), (36, 6598720), (40, 5938848), (45, 5278976), (48, 4949040), (51, 4657920), (60, 3959232), (64, 3711780), (68, 3493440), (72, 3299360), (80, 2969424), (85, 2794752), (90, 2639488), (96, 2474520), (102, 2328960), (120, 1979616), (128, 1855890), (136, 1746720), (144, 1649680), (153, 1552640), (160, 1484712), (170, 1397376), (180, 1319744), (192, 1237260), (204, 1164480), (240, 989808), (255, 931584), (256, 927945), (272, 873360), (288, 824840), (306, 776320), (320, 742356), (340, 698688), (360, 659872), (384, 618630), (408, 582240), (480, 494904), (510, 465792), (544, 436680), (576, 412420), (612, 388160), (640, 371178), (680, 349344), (720, 329936), (765, 310528), (768, 309315), (816, 291120), (960, 247452), (1020, 232896), (1088, 218340), (1152, 206210), (1213, 195840), (1224, 194080), (1280, 185589), (1360, 174672), (1440, 164968), (1530, 155264), (1632, 145560), (1920, 123726), (2040, 116448), (2176, 109170), (2304, 103105), (2426, 97920), (2448, 97040), (2720, 87336), (2880, 82484), (3060, 77632), (3264, 72780), (3639, 65280), (3840, 61863), (4080, 58224), (4352, 54585), (4852, 48960), (4896, 48520), (5440, 43668), (5760, 41242), (6065, 39168), (6120, 38816), (6528, 36390), (7278, 32640), (8160, 29112), (9704, 24480), (9792, 24260), (10880, 21834), (10917, 21760), (11520, 20621), (12130, 19584), (12240, 19408), (13056, 18195), (14556, 16320)]