428319360

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{3541}}^1$

素因数の和:3576

約数の個数: 256

約数和(自身を含む): 1734163200

約数和(自身を除く): 1305843840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3541, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7082, 7560, 8064, 8640, 10080, 10623, 12096, 13440, 14164, 15120, 17280, 17705, 20160, 21246, 24192, 24787, 28328, 30240, 31869, 35410, 40320, 42492, 49574, 53115, 56656, 60480, 63738, 70820, 74361, 84984, 95607, 99148, 106230, 113312, 120960, 123935, 127476, 141640, 148722, 159345, 169968, 191214, 198296, 212460, 223083, 226624, 247870, 254952, 283280, 297444, 318690, 339936, 371805, 382428, 396592, 424920, 446166, 453248, 478035, 495740, 509904, 566560, 594888, 637380, 669249, 679872, 743610, 764856, 793184, 849840, 892332, 956070, 991480, 1019808, 1115415, 1133120, 1189776, 1274760, 1338498, 1359744, 1487220, 1529712, 1586368, 1699680, 1784664, 1912140, 1982960, 2039616, 2230830, 2266240, 2379552, 2549520, 2676996, 2974440, 3059424, 3172736, 3346245, 3399360, 3569328, 3824280, 3965920, 4079232, 4461660, 4759104, 5099040, 5353992, 5948880, 6118848, 6692490, 6798720, 7138656, 7648560, 7931840, 8923320, 9518208, 10198080, 10707984, 11897760, 12237696, 13384980, 14277312, 15297120, 15863680, 17846640, 20396160, 21415968, 23795520, 26769960, 28554624, 30594240, 35693280, 42831936, 47591040, 53539920, 61188480, 71386560, 85663872, 107079840, 142773120, 214159680, 428319360]

約数ペア:

[(1, 428319360), (2, 214159680), (3, 142773120), (4, 107079840), (5, 85663872), (6, 71386560), (7, 61188480), (8, 53539920), (9, 47591040), (10, 42831936), (12, 35693280), (14, 30594240), (15, 28554624), (16, 26769960), (18, 23795520), (20, 21415968), (21, 20396160), (24, 17846640), (27, 15863680), (28, 15297120), (30, 14277312), (32, 13384980), (35, 12237696), (36, 11897760), (40, 10707984), (42, 10198080), (45, 9518208), (48, 8923320), (54, 7931840), (56, 7648560), (60, 7138656), (63, 6798720), (64, 6692490), (70, 6118848), (72, 5948880), (80, 5353992), (84, 5099040), (90, 4759104), (96, 4461660), (105, 4079232), (108, 3965920), (112, 3824280), (120, 3569328), (126, 3399360), (128, 3346245), (135, 3172736), (140, 3059424), (144, 2974440), (160, 2676996), (168, 2549520), (180, 2379552), (189, 2266240), (192, 2230830), (210, 2039616), (216, 1982960), (224, 1912140), (240, 1784664), (252, 1699680), (270, 1586368), (280, 1529712), (288, 1487220), (315, 1359744), (320, 1338498), (336, 1274760), (360, 1189776), (378, 1133120), (384, 1115415), (420, 1019808), (432, 991480), (448, 956070), (480, 892332), (504, 849840), (540, 793184), (560, 764856), (576, 743610), (630, 679872), (640, 669249), (672, 637380), (720, 594888), (756, 566560), (840, 509904), (864, 495740), (896, 478035), (945, 453248), (960, 446166), (1008, 424920), (1080, 396592), (1120, 382428), (1152, 371805), (1260, 339936), (1344, 318690), (1440, 297444), (1512, 283280), (1680, 254952), (1728, 247870), (1890, 226624), (1920, 223083), (2016, 212460), (2160, 198296), (2240, 191214), (2520, 169968), (2688, 159345), (2880, 148722), (3024, 141640), (3360, 127476), (3456, 123935), (3541, 120960), (3780, 113312), (4032, 106230), (4320, 99148), (4480, 95607), (5040, 84984), (5760, 74361), (6048, 70820), (6720, 63738), (7082, 60480), (7560, 56656), (8064, 53115), (8640, 49574), (10080, 42492), (10623, 40320), (12096, 35410), (13440, 31869), (14164, 30240), (15120, 28328), (17280, 24787), (17705, 24192), (20160, 21246)]