200981760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{7477}}^1$

素因数の和:7508

約数の個数: 144

約数和(自身を含む): 733681536

約数和(自身を除く): 532699776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 7477, 8960, 13440, 14954, 22431, 26880, 29908, 37385, 44862, 52339, 59816, 74770, 89724, 104678, 112155, 119632, 149540, 157017, 179448, 209356, 224310, 239264, 261695, 299080, 314034, 358896, 418712, 448620, 478528, 523390, 598160, 628068, 717792, 785085, 837424, 897240, 957056, 1046780, 1196320, 1256136, 1435584, 1570170, 1674848, 1794480, 1914112, 2093560, 2392640, 2512272, 2871168, 3140340, 3349696, 3588960, 4187120, 4785280, 5024544, 5742336, 6280680, 6699392, 7177920, 8374240, 9570560, 10049088, 12561360, 13398784, 14355840, 16748480, 20098176, 25122720, 28711680, 33496960, 40196352, 50245440, 66993920, 100490880, 200981760]

約数ペア:

[(1, 200981760), (2, 100490880), (3, 66993920), (4, 50245440), (5, 40196352), (6, 33496960), (7, 28711680), (8, 25122720), (10, 20098176), (12, 16748480), (14, 14355840), (15, 13398784), (16, 12561360), (20, 10049088), (21, 9570560), (24, 8374240), (28, 7177920), (30, 6699392), (32, 6280680), (35, 5742336), (40, 5024544), (42, 4785280), (48, 4187120), (56, 3588960), (60, 3349696), (64, 3140340), (70, 2871168), (80, 2512272), (84, 2392640), (96, 2093560), (105, 1914112), (112, 1794480), (120, 1674848), (128, 1570170), (140, 1435584), (160, 1256136), (168, 1196320), (192, 1046780), (210, 957056), (224, 897240), (240, 837424), (256, 785085), (280, 717792), (320, 628068), (336, 598160), (384, 523390), (420, 478528), (448, 448620), (480, 418712), (560, 358896), (640, 314034), (672, 299080), (768, 261695), (840, 239264), (896, 224310), (960, 209356), (1120, 179448), (1280, 157017), (1344, 149540), (1680, 119632), (1792, 112155), (1920, 104678), (2240, 89724), (2688, 74770), (3360, 59816), (3840, 52339), (4480, 44862), (5376, 37385), (6720, 29908), (7477, 26880), (8960, 22431), (13440, 14954)]