18869406720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6863}}^1$

素因数の和:7070

約数の個数: 176

約数和(自身を含む): 60698626560

約数和(自身を除く): 41829219840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 179, 192, 240, 256, 320, 358, 384, 480, 512, 537, 640, 716, 768, 895, 960, 1024, 1074, 1280, 1432, 1536, 1790, 1920, 2148, 2560, 2685, 2864, 3072, 3580, 3840, 4296, 5120, 5370, 5728, 6863, 7160, 7680, 8592, 10740, 11456, 13726, 14320, 15360, 17184, 20589, 21480, 22912, 27452, 28640, 34315, 34368, 41178, 42960, 45824, 54904, 57280, 68630, 68736, 82356, 85920, 91648, 102945, 109808, 114560, 137260, 137472, 164712, 171840, 183296, 205890, 219616, 229120, 274520, 274944, 329424, 343680, 411780, 439232, 458240, 549040, 549888, 658848, 687360, 823560, 878464, 916480, 1098080, 1228477, 1317696, 1374720, 1647120, 1756928, 2196160, 2456954, 2635392, 2749440, 3294240, 3513856, 3685431, 4392320, 4913908, 5270784, 6142385, 6588480, 7027712, 7370862, 8784640, 9827816, 10541568, 12284770, 13176960, 14741724, 17569280, 18427155, 19655632, 21083136, 24569540, 26353920, 29483448, 35138560, 36854310, 39311264, 49139080, 52707840, 58966896, 73708620, 78622528, 98278160, 105415680, 117933792, 147417240, 157245056, 196556320, 235867584, 294834480, 314490112, 393112640, 471735168, 589668960, 628980224, 786225280, 943470336, 1179337920, 1257960448, 1572450560, 1886940672, 2358675840, 3144901120, 3773881344, 4717351680, 6289802240, 9434703360, 18869406720]

約数ペア:

[(1, 18869406720), (2, 9434703360), (3, 6289802240), (4, 4717351680), (5, 3773881344), (6, 3144901120), (8, 2358675840), (10, 1886940672), (12, 1572450560), (15, 1257960448), (16, 1179337920), (20, 943470336), (24, 786225280), (30, 628980224), (32, 589668960), (40, 471735168), (48, 393112640), (60, 314490112), (64, 294834480), (80, 235867584), (96, 196556320), (120, 157245056), (128, 147417240), (160, 117933792), (179, 105415680), (192, 98278160), (240, 78622528), (256, 73708620), (320, 58966896), (358, 52707840), (384, 49139080), (480, 39311264), (512, 36854310), (537, 35138560), (640, 29483448), (716, 26353920), (768, 24569540), (895, 21083136), (960, 19655632), (1024, 18427155), (1074, 17569280), (1280, 14741724), (1432, 13176960), (1536, 12284770), (1790, 10541568), (1920, 9827816), (2148, 8784640), (2560, 7370862), (2685, 7027712), (2864, 6588480), (3072, 6142385), (3580, 5270784), (3840, 4913908), (4296, 4392320), (5120, 3685431), (5370, 3513856), (5728, 3294240), (6863, 2749440), (7160, 2635392), (7680, 2456954), (8592, 2196160), (10740, 1756928), (11456, 1647120), (13726, 1374720), (14320, 1317696), (15360, 1228477), (17184, 1098080), (20589, 916480), (21480, 878464), (22912, 823560), (27452, 687360), (28640, 658848), (34315, 549888), (34368, 549040), (41178, 458240), (42960, 439232), (45824, 411780), (54904, 343680), (57280, 329424), (68630, 274944), (68736, 274520), (82356, 229120), (85920, 219616), (91648, 205890), (102945, 183296), (109808, 171840), (114560, 164712), (137260, 137472)]