70062720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:443

約数の個数: 256

約数和(自身を含む): 275546880

約数和(自身を除く): 205484160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 401, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 802, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1203, 1248, 1344, 1365, 1456, 1560, 1604, 1664, 1680, 1820, 1920, 2005, 2080, 2184, 2240, 2406, 2496, 2688, 2730, 2807, 2912, 3120, 3208, 3360, 3640, 4010, 4160, 4368, 4480, 4812, 4992, 5213, 5460, 5614, 5824, 6015, 6240, 6416, 6720, 7280, 8020, 8320, 8421, 8736, 9624, 10426, 10920, 11228, 11648, 12030, 12480, 12832, 13440, 14035, 14560, 15639, 16040, 16842, 17472, 19248, 20852, 21840, 22456, 24060, 24960, 25664, 26065, 28070, 29120, 31278, 32080, 33684, 34944, 36491, 38496, 41704, 42105, 43680, 44912, 48120, 51328, 52130, 56140, 58240, 62556, 64160, 67368, 72982, 76992, 78195, 83408, 84210, 87360, 89824, 96240, 104260, 109473, 112280, 125112, 128320, 134736, 145964, 153984, 156390, 166816, 168420, 174720, 179648, 182455, 192480, 208520, 218946, 224560, 250224, 256640, 269472, 291928, 312780, 333632, 336840, 359296, 364910, 384960, 417040, 437892, 449120, 500448, 538944, 547365, 583856, 625560, 667264, 673680, 729820, 769920, 834080, 875784, 898240, 1000896, 1077888, 1094730, 1167712, 1251120, 1347360, 1459640, 1668160, 1751568, 1796480, 2001792, 2189460, 2335424, 2502240, 2694720, 2919280, 3336320, 3503136, 4378920, 4670848, 5004480, 5389440, 5838560, 7006272, 8757840, 10008960, 11677120, 14012544, 17515680, 23354240, 35031360, 70062720]

約数ペア:

[(1, 70062720), (2, 35031360), (3, 23354240), (4, 17515680), (5, 14012544), (6, 11677120), (7, 10008960), (8, 8757840), (10, 7006272), (12, 5838560), (13, 5389440), (14, 5004480), (15, 4670848), (16, 4378920), (20, 3503136), (21, 3336320), (24, 2919280), (26, 2694720), (28, 2502240), (30, 2335424), (32, 2189460), (35, 2001792), (39, 1796480), (40, 1751568), (42, 1668160), (48, 1459640), (52, 1347360), (56, 1251120), (60, 1167712), (64, 1094730), (65, 1077888), (70, 1000896), (78, 898240), (80, 875784), (84, 834080), (91, 769920), (96, 729820), (104, 673680), (105, 667264), (112, 625560), (120, 583856), (128, 547365), (130, 538944), (140, 500448), (156, 449120), (160, 437892), (168, 417040), (182, 384960), (192, 364910), (195, 359296), (208, 336840), (210, 333632), (224, 312780), (240, 291928), (260, 269472), (273, 256640), (280, 250224), (312, 224560), (320, 218946), (336, 208520), (364, 192480), (384, 182455), (390, 179648), (401, 174720), (416, 168420), (420, 166816), (448, 156390), (455, 153984), (480, 145964), (520, 134736), (546, 128320), (560, 125112), (624, 112280), (640, 109473), (672, 104260), (728, 96240), (780, 89824), (802, 87360), (832, 84210), (840, 83408), (896, 78195), (910, 76992), (960, 72982), (1040, 67368), (1092, 64160), (1120, 62556), (1203, 58240), (1248, 56140), (1344, 52130), (1365, 51328), (1456, 48120), (1560, 44912), (1604, 43680), (1664, 42105), (1680, 41704), (1820, 38496), (1920, 36491), (2005, 34944), (2080, 33684), (2184, 32080), (2240, 31278), (2406, 29120), (2496, 28070), (2688, 26065), (2730, 25664), (2807, 24960), (2912, 24060), (3120, 22456), (3208, 21840), (3360, 20852), (3640, 19248), (4010, 17472), (4160, 16842), (4368, 16040), (4480, 15639), (4812, 14560), (4992, 14035), (5213, 13440), (5460, 12832), (5614, 12480), (5824, 12030), (6015, 11648), (6240, 11228), (6416, 10920), (6720, 10426), (7280, 9624), (8020, 8736), (8320, 8421)]