139796160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 224

約数和(自身を含む): 516160512

約数和(自身を除く): 376364352

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, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 293, 320, 336, 355, 420, 426, 448, 480, 497, 560, 568, 586, 672, 710, 840, 852, 879, 960, 994, 1065, 1120, 1136, 1172, 1344, 1420, 1465, 1491, 1680, 1704, 1758, 1988, 2051, 2130, 2240, 2272, 2344, 2485, 2840, 2930, 2982, 3360, 3408, 3516, 3976, 4102, 4260, 4395, 4544, 4688, 4970, 5680, 5860, 5964, 6153, 6720, 6816, 7032, 7455, 7952, 8204, 8520, 8790, 9376, 9940, 10255, 11360, 11720, 11928, 12306, 13632, 14064, 14910, 15904, 16408, 17040, 17580, 18752, 19880, 20510, 20803, 22720, 23440, 23856, 24612, 28128, 29820, 30765, 31808, 32816, 34080, 35160, 39760, 41020, 41606, 46880, 47712, 49224, 56256, 59640, 61530, 62409, 65632, 68160, 70320, 79520, 82040, 83212, 93760, 95424, 98448, 104015, 119280, 123060, 124818, 131264, 140640, 145621, 159040, 164080, 166424, 196896, 208030, 238560, 246120, 249636, 281280, 291242, 312045, 328160, 332848, 393792, 416060, 436863, 477120, 492240, 499272, 582484, 624090, 656320, 665696, 728105, 832120, 873726, 984480, 998544, 1164968, 1248180, 1331392, 1456210, 1664240, 1747452, 1968960, 1997088, 2184315, 2329936, 2496360, 2912420, 3328480, 3494904, 3994176, 4368630, 4659872, 4992720, 5824840, 6656960, 6989808, 8737260, 9319744, 9985440, 11649680, 13979616, 17474520, 19970880, 23299360, 27959232, 34949040, 46598720, 69898080, 139796160]

約数ペア:

[(1, 139796160), (2, 69898080), (3, 46598720), (4, 34949040), (5, 27959232), (6, 23299360), (7, 19970880), (8, 17474520), (10, 13979616), (12, 11649680), (14, 9985440), (15, 9319744), (16, 8737260), (20, 6989808), (21, 6656960), (24, 5824840), (28, 4992720), (30, 4659872), (32, 4368630), (35, 3994176), (40, 3494904), (42, 3328480), (48, 2912420), (56, 2496360), (60, 2329936), (64, 2184315), (70, 1997088), (71, 1968960), (80, 1747452), (84, 1664240), (96, 1456210), (105, 1331392), (112, 1248180), (120, 1164968), (140, 998544), (142, 984480), (160, 873726), (168, 832120), (192, 728105), (210, 665696), (213, 656320), (224, 624090), (240, 582484), (280, 499272), (284, 492240), (293, 477120), (320, 436863), (336, 416060), (355, 393792), (420, 332848), (426, 328160), (448, 312045), (480, 291242), (497, 281280), (560, 249636), (568, 246120), (586, 238560), (672, 208030), (710, 196896), (840, 166424), (852, 164080), (879, 159040), (960, 145621), (994, 140640), (1065, 131264), (1120, 124818), (1136, 123060), (1172, 119280), (1344, 104015), (1420, 98448), (1465, 95424), (1491, 93760), (1680, 83212), (1704, 82040), (1758, 79520), (1988, 70320), (2051, 68160), (2130, 65632), (2240, 62409), (2272, 61530), (2344, 59640), (2485, 56256), (2840, 49224), (2930, 47712), (2982, 46880), (3360, 41606), (3408, 41020), (3516, 39760), (3976, 35160), (4102, 34080), (4260, 32816), (4395, 31808), (4544, 30765), (4688, 29820), (4970, 28128), (5680, 24612), (5860, 23856), (5964, 23440), (6153, 22720), (6720, 20803), (6816, 20510), (7032, 19880), (7455, 18752), (7952, 17580), (8204, 17040), (8520, 16408), (8790, 15904), (9376, 14910), (9940, 14064), (10255, 13632), (11360, 12306), (11720, 11928)]