282248960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 828310560

約数和(自身を除く): 546061600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 109, 112, 119, 128, 136, 140, 160, 170, 218, 224, 238, 256, 272, 280, 289, 320, 340, 436, 448, 476, 544, 545, 560, 578, 595, 640, 680, 763, 872, 896, 952, 1088, 1090, 1120, 1156, 1190, 1280, 1360, 1445, 1526, 1744, 1792, 1853, 1904, 2023, 2176, 2180, 2240, 2312, 2380, 2720, 2890, 3052, 3488, 3706, 3808, 3815, 4046, 4352, 4360, 4480, 4624, 4760, 5440, 5780, 6104, 6976, 7412, 7616, 7630, 8092, 8720, 8960, 9248, 9265, 9520, 10115, 10880, 11560, 12208, 12971, 13952, 14824, 15232, 15260, 16184, 17440, 18496, 18530, 19040, 20230, 21760, 23120, 24416, 25942, 27904, 29648, 30464, 30520, 31501, 32368, 34880, 36992, 37060, 38080, 40460, 46240, 48832, 51884, 59296, 61040, 63002, 64736, 64855, 69760, 73984, 74120, 76160, 80920, 92480, 97664, 103768, 118592, 122080, 126004, 129472, 129710, 139520, 148240, 152320, 157505, 161840, 184960, 195328, 207536, 220507, 237184, 244160, 252008, 258944, 259420, 296480, 315010, 323680, 369920, 415072, 441014, 474368, 488320, 504016, 517888, 518840, 592960, 630020, 647360, 830144, 882028, 976640, 1008032, 1037680, 1102535, 1185920, 1260040, 1294720, 1660288, 1764056, 2016064, 2075360, 2205070, 2371840, 2520080, 2589440, 3320576, 3528112, 4032128, 4150720, 4410140, 5040160, 7056224, 8064256, 8301440, 8820280, 10080320, 14112448, 16602880, 17640560, 20160640, 28224896, 35281120, 40321280, 56449792, 70562240, 141124480, 282248960]

約数ペア:

[(1, 282248960), (2, 141124480), (4, 70562240), (5, 56449792), (7, 40321280), (8, 35281120), (10, 28224896), (14, 20160640), (16, 17640560), (17, 16602880), (20, 14112448), (28, 10080320), (32, 8820280), (34, 8301440), (35, 8064256), (40, 7056224), (56, 5040160), (64, 4410140), (68, 4150720), (70, 4032128), (80, 3528112), (85, 3320576), (109, 2589440), (112, 2520080), (119, 2371840), (128, 2205070), (136, 2075360), (140, 2016064), (160, 1764056), (170, 1660288), (218, 1294720), (224, 1260040), (238, 1185920), (256, 1102535), (272, 1037680), (280, 1008032), (289, 976640), (320, 882028), (340, 830144), (436, 647360), (448, 630020), (476, 592960), (544, 518840), (545, 517888), (560, 504016), (578, 488320), (595, 474368), (640, 441014), (680, 415072), (763, 369920), (872, 323680), (896, 315010), (952, 296480), (1088, 259420), (1090, 258944), (1120, 252008), (1156, 244160), (1190, 237184), (1280, 220507), (1360, 207536), (1445, 195328), (1526, 184960), (1744, 161840), (1792, 157505), (1853, 152320), (1904, 148240), (2023, 139520), (2176, 129710), (2180, 129472), (2240, 126004), (2312, 122080), (2380, 118592), (2720, 103768), (2890, 97664), (3052, 92480), (3488, 80920), (3706, 76160), (3808, 74120), (3815, 73984), (4046, 69760), (4352, 64855), (4360, 64736), (4480, 63002), (4624, 61040), (4760, 59296), (5440, 51884), (5780, 48832), (6104, 46240), (6976, 40460), (7412, 38080), (7616, 37060), (7630, 36992), (8092, 34880), (8720, 32368), (8960, 31501), (9248, 30520), (9265, 30464), (9520, 29648), (10115, 27904), (10880, 25942), (11560, 24416), (12208, 23120), (12971, 21760), (13952, 20230), (14824, 19040), (15232, 18530), (15260, 18496), (16184, 17440)]