70758720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 168

約数和(自身を含む): 247253760

約数和(自身を除く): 176495040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 311, 316, 320, 360, 395, 474, 480, 576, 622, 632, 711, 720, 790, 933, 948, 960, 1185, 1244, 1264, 1422, 1440, 1555, 1580, 1866, 1896, 2370, 2488, 2528, 2799, 2844, 2880, 3110, 3160, 3555, 3732, 3792, 4665, 4740, 4976, 5056, 5598, 5688, 6220, 6320, 7110, 7464, 7584, 9330, 9480, 9952, 11196, 11376, 12440, 12640, 13995, 14220, 14928, 15168, 18660, 18960, 19904, 22392, 22752, 24569, 24880, 25280, 27990, 28440, 29856, 37320, 37920, 44784, 45504, 49138, 49760, 55980, 56880, 59712, 73707, 74640, 75840, 89568, 98276, 99520, 111960, 113760, 122845, 147414, 149280, 179136, 196552, 221121, 223920, 227520, 245690, 294828, 298560, 368535, 393104, 442242, 447840, 491380, 589656, 737070, 786208, 884484, 895680, 982760, 1105605, 1179312, 1474140, 1572416, 1768968, 1965520, 2211210, 2358624, 2948280, 3537936, 3931040, 4422420, 4717248, 5896560, 7075872, 7862080, 8844840, 11793120, 14151744, 17689680, 23586240, 35379360, 70758720]

約数ペア:

[(1, 70758720), (2, 35379360), (3, 23586240), (4, 17689680), (5, 14151744), (6, 11793120), (8, 8844840), (9, 7862080), (10, 7075872), (12, 5896560), (15, 4717248), (16, 4422420), (18, 3931040), (20, 3537936), (24, 2948280), (30, 2358624), (32, 2211210), (36, 1965520), (40, 1768968), (45, 1572416), (48, 1474140), (60, 1179312), (64, 1105605), (72, 982760), (79, 895680), (80, 884484), (90, 786208), (96, 737070), (120, 589656), (144, 491380), (158, 447840), (160, 442242), (180, 393104), (192, 368535), (237, 298560), (240, 294828), (288, 245690), (311, 227520), (316, 223920), (320, 221121), (360, 196552), (395, 179136), (474, 149280), (480, 147414), (576, 122845), (622, 113760), (632, 111960), (711, 99520), (720, 98276), (790, 89568), (933, 75840), (948, 74640), (960, 73707), (1185, 59712), (1244, 56880), (1264, 55980), (1422, 49760), (1440, 49138), (1555, 45504), (1580, 44784), (1866, 37920), (1896, 37320), (2370, 29856), (2488, 28440), (2528, 27990), (2799, 25280), (2844, 24880), (2880, 24569), (3110, 22752), (3160, 22392), (3555, 19904), (3732, 18960), (3792, 18660), (4665, 15168), (4740, 14928), (4976, 14220), (5056, 13995), (5598, 12640), (5688, 12440), (6220, 11376), (6320, 11196), (7110, 9952), (7464, 9480), (7584, 9330)]