664050240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{32939}}^1$

素因数の和:32969

約数の個数: 168

約数和(自身を含む): 2610429120

約数和(自身を除く): 1946378880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 32939, 65878, 98817, 131756, 164695, 197634, 230573, 263512, 296451, 329390, 395268, 461146, 494085, 527024, 592902, 658780, 691719, 790536, 922292, 988170, 1054048, 1152865, 1185804, 1317560, 1383438, 1482255, 1581072, 1844584, 1976340, 2075157, 2108096, 2305730, 2371608, 2635120, 2766876, 2964510, 3162144, 3458595, 3689168, 3952680, 4150314, 4611460, 4743216, 5270240, 5533752, 5929020, 6324288, 6917190, 7378336, 7905360, 8300628, 9222920, 9486432, 10375785, 10540480, 11067504, 11858040, 13834380, 14756672, 15810720, 16601256, 18445840, 18972864, 20751570, 22135008, 23716080, 27668760, 31621440, 33202512, 36891680, 41503140, 44270016, 47432160, 55337520, 66405024, 73783360, 83006280, 94864320, 110675040, 132810048, 166012560, 221350080, 332025120, 664050240]

約数ペア:

[(1, 664050240), (2, 332025120), (3, 221350080), (4, 166012560), (5, 132810048), (6, 110675040), (7, 94864320), (8, 83006280), (9, 73783360), (10, 66405024), (12, 55337520), (14, 47432160), (15, 44270016), (16, 41503140), (18, 36891680), (20, 33202512), (21, 31621440), (24, 27668760), (28, 23716080), (30, 22135008), (32, 20751570), (35, 18972864), (36, 18445840), (40, 16601256), (42, 15810720), (45, 14756672), (48, 13834380), (56, 11858040), (60, 11067504), (63, 10540480), (64, 10375785), (70, 9486432), (72, 9222920), (80, 8300628), (84, 7905360), (90, 7378336), (96, 6917190), (105, 6324288), (112, 5929020), (120, 5533752), (126, 5270240), (140, 4743216), (144, 4611460), (160, 4150314), (168, 3952680), (180, 3689168), (192, 3458595), (210, 3162144), (224, 2964510), (240, 2766876), (252, 2635120), (280, 2371608), (288, 2305730), (315, 2108096), (320, 2075157), (336, 1976340), (360, 1844584), (420, 1581072), (448, 1482255), (480, 1383438), (504, 1317560), (560, 1185804), (576, 1152865), (630, 1054048), (672, 988170), (720, 922292), (840, 790536), (960, 691719), (1008, 658780), (1120, 592902), (1260, 527024), (1344, 494085), (1440, 461146), (1680, 395268), (2016, 329390), (2240, 296451), (2520, 263512), (2880, 230573), (3360, 197634), (4032, 164695), (5040, 131756), (6720, 98817), (10080, 65878), (20160, 32939)]