84382080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 128

約数和(自身を含む): 273196800

約数和(自身を除く): 188814720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 619, 640, 710, 852, 960, 1065, 1136, 1238, 1420, 1704, 1857, 1920, 2130, 2272, 2476, 2840, 3095, 3408, 3714, 4260, 4544, 4952, 5680, 6190, 6816, 7428, 8520, 9088, 9285, 9904, 11360, 12380, 13632, 14856, 17040, 18570, 19808, 22720, 24760, 27264, 29712, 34080, 37140, 39616, 43949, 45440, 49520, 59424, 68160, 74280, 79232, 87898, 99040, 118848, 131847, 136320, 148560, 175796, 198080, 219745, 237696, 263694, 297120, 351592, 396160, 439490, 527388, 594240, 659235, 703184, 878980, 1054776, 1188480, 1318470, 1406368, 1757960, 2109552, 2636940, 2812736, 3515920, 4219104, 5273880, 5625472, 7031840, 8438208, 10547760, 14063680, 16876416, 21095520, 28127360, 42191040, 84382080]

約数ペア:

[(1, 84382080), (2, 42191040), (3, 28127360), (4, 21095520), (5, 16876416), (6, 14063680), (8, 10547760), (10, 8438208), (12, 7031840), (15, 5625472), (16, 5273880), (20, 4219104), (24, 3515920), (30, 2812736), (32, 2636940), (40, 2109552), (48, 1757960), (60, 1406368), (64, 1318470), (71, 1188480), (80, 1054776), (96, 878980), (120, 703184), (128, 659235), (142, 594240), (160, 527388), (192, 439490), (213, 396160), (240, 351592), (284, 297120), (320, 263694), (355, 237696), (384, 219745), (426, 198080), (480, 175796), (568, 148560), (619, 136320), (640, 131847), (710, 118848), (852, 99040), (960, 87898), (1065, 79232), (1136, 74280), (1238, 68160), (1420, 59424), (1704, 49520), (1857, 45440), (1920, 43949), (2130, 39616), (2272, 37140), (2476, 34080), (2840, 29712), (3095, 27264), (3408, 24760), (3714, 22720), (4260, 19808), (4544, 18570), (4952, 17040), (5680, 14856), (6190, 13632), (6816, 12380), (7428, 11360), (8520, 9904), (9088, 9285)]