200421120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 700519680

約数和(自身を除く): 500098560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 64, 67, 76, 80, 82, 95, 96, 114, 120, 123, 128, 134, 152, 160, 164, 190, 192, 201, 205, 228, 240, 246, 256, 268, 285, 304, 320, 328, 335, 380, 384, 402, 410, 456, 480, 492, 536, 570, 608, 615, 640, 656, 670, 760, 768, 779, 804, 820, 912, 960, 984, 1005, 1072, 1140, 1216, 1230, 1273, 1280, 1312, 1340, 1520, 1558, 1608, 1640, 1824, 1920, 1968, 2010, 2144, 2280, 2337, 2432, 2460, 2546, 2624, 2680, 2747, 3040, 3116, 3216, 3280, 3648, 3819, 3840, 3895, 3936, 4020, 4288, 4560, 4674, 4864, 4920, 5092, 5248, 5360, 5494, 6080, 6232, 6365, 6432, 6560, 7296, 7638, 7790, 7872, 8040, 8241, 8576, 9120, 9348, 9840, 10184, 10496, 10720, 10988, 11685, 12160, 12464, 12730, 12864, 13120, 13735, 14592, 15276, 15580, 15744, 16080, 16482, 17152, 18240, 18696, 19095, 19680, 20368, 21440, 21976, 23370, 24320, 24928, 25460, 25728, 26240, 27470, 30552, 31160, 31488, 32160, 32964, 36480, 37392, 38190, 39360, 40736, 41205, 42880, 43952, 46740, 49856, 50920, 51456, 52193, 52480, 54940, 61104, 62320, 64320, 65928, 72960, 74784, 76380, 78720, 81472, 82410, 85760, 87904, 93480, 99712, 101840, 104386, 109880, 122208, 124640, 128640, 131856, 149568, 152760, 156579, 157440, 162944, 164820, 175808, 186960, 199424, 203680, 208772, 219760, 244416, 249280, 257280, 260965, 263712, 299136, 305520, 313158, 325888, 329640, 351616, 373920, 407360, 417544, 439520, 488832, 498560, 521930, 527424, 598272, 611040, 626316, 659280, 703232, 747840, 782895, 814720, 835088, 879040, 977664, 997120, 1043860, 1054848, 1222080, 1252632, 1318560, 1495680, 1565790, 1629440, 1670176, 1758080, 2087720, 2109696, 2444160, 2505264, 2637120, 2991360, 3131580, 3340352, 3516160, 4175440, 4888320, 5010528, 5274240, 6263160, 6680704, 8350880, 10021056, 10548480, 12526320, 13361408, 16701760, 20042112, 25052640, 33403520, 40084224, 50105280, 66807040, 100210560, 200421120]

約数ペア:

[(1, 200421120), (2, 100210560), (3, 66807040), (4, 50105280), (5, 40084224), (6, 33403520), (8, 25052640), (10, 20042112), (12, 16701760), (15, 13361408), (16, 12526320), (19, 10548480), (20, 10021056), (24, 8350880), (30, 6680704), (32, 6263160), (38, 5274240), (40, 5010528), (41, 4888320), (48, 4175440), (57, 3516160), (60, 3340352), (64, 3131580), (67, 2991360), (76, 2637120), (80, 2505264), (82, 2444160), (95, 2109696), (96, 2087720), (114, 1758080), (120, 1670176), (123, 1629440), (128, 1565790), (134, 1495680), (152, 1318560), (160, 1252632), (164, 1222080), (190, 1054848), (192, 1043860), (201, 997120), (205, 977664), (228, 879040), (240, 835088), (246, 814720), (256, 782895), (268, 747840), (285, 703232), (304, 659280), (320, 626316), (328, 611040), (335, 598272), (380, 527424), (384, 521930), (402, 498560), (410, 488832), (456, 439520), (480, 417544), (492, 407360), (536, 373920), (570, 351616), (608, 329640), (615, 325888), (640, 313158), (656, 305520), (670, 299136), (760, 263712), (768, 260965), (779, 257280), (804, 249280), (820, 244416), (912, 219760), (960, 208772), (984, 203680), (1005, 199424), (1072, 186960), (1140, 175808), (1216, 164820), (1230, 162944), (1273, 157440), (1280, 156579), (1312, 152760), (1340, 149568), (1520, 131856), (1558, 128640), (1608, 124640), (1640, 122208), (1824, 109880), (1920, 104386), (1968, 101840), (2010, 99712), (2144, 93480), (2280, 87904), (2337, 85760), (2432, 82410), (2460, 81472), (2546, 78720), (2624, 76380), (2680, 74784), (2747, 72960), (3040, 65928), (3116, 64320), (3216, 62320), (3280, 61104), (3648, 54940), (3819, 52480), (3840, 52193), (3895, 51456), (3936, 50920), (4020, 49856), (4288, 46740), (4560, 43952), (4674, 42880), (4864, 41205), (4920, 40736), (5092, 39360), (5248, 38190), (5360, 37392), (5494, 36480), (6080, 32964), (6232, 32160), (6365, 31488), (6432, 31160), (6560, 30552), (7296, 27470), (7638, 26240), (7790, 25728), (7872, 25460), (8040, 24928), (8241, 24320), (8576, 23370), (9120, 21976), (9348, 21440), (9840, 20368), (10184, 19680), (10496, 19095), (10720, 18696), (10988, 18240), (11685, 17152), (12160, 16482), (12464, 16080), (12730, 15744), (12864, 15580), (13120, 15276), (13735, 14592)]