84017520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:520

約数の個数: 160

約数和(自身を含む): 293106240

約数和(自身を除く): 209088720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 360, 388, 401, 432, 485, 540, 582, 720, 776, 802, 873, 970, 1080, 1164, 1203, 1455, 1552, 1604, 1746, 1940, 2005, 2160, 2328, 2406, 2619, 2910, 3208, 3492, 3609, 3880, 4010, 4365, 4656, 4812, 5238, 5820, 6015, 6416, 6984, 7218, 7760, 8020, 8730, 9624, 10476, 10827, 11640, 12030, 13095, 13968, 14436, 16040, 17460, 18045, 19248, 20952, 21654, 23280, 24060, 26190, 28872, 32080, 34920, 36090, 38897, 41904, 43308, 48120, 52380, 54135, 57744, 69840, 72180, 77794, 86616, 96240, 104760, 108270, 116691, 144360, 155588, 173232, 194485, 209520, 216540, 233382, 288720, 311176, 350073, 388970, 433080, 466764, 583455, 622352, 700146, 777940, 866160, 933528, 1050219, 1166910, 1400292, 1555880, 1750365, 1867056, 2100438, 2333820, 2800584, 3111760, 3500730, 4200876, 4667640, 5251095, 5601168, 7001460, 8401752, 9335280, 10502190, 14002920, 16803504, 21004380, 28005840, 42008760, 84017520]

約数ペア:

[(1, 84017520), (2, 42008760), (3, 28005840), (4, 21004380), (5, 16803504), (6, 14002920), (8, 10502190), (9, 9335280), (10, 8401752), (12, 7001460), (15, 5601168), (16, 5251095), (18, 4667640), (20, 4200876), (24, 3500730), (27, 3111760), (30, 2800584), (36, 2333820), (40, 2100438), (45, 1867056), (48, 1750365), (54, 1555880), (60, 1400292), (72, 1166910), (80, 1050219), (90, 933528), (97, 866160), (108, 777940), (120, 700146), (135, 622352), (144, 583455), (180, 466764), (194, 433080), (216, 388970), (240, 350073), (270, 311176), (291, 288720), (360, 233382), (388, 216540), (401, 209520), (432, 194485), (485, 173232), (540, 155588), (582, 144360), (720, 116691), (776, 108270), (802, 104760), (873, 96240), (970, 86616), (1080, 77794), (1164, 72180), (1203, 69840), (1455, 57744), (1552, 54135), (1604, 52380), (1746, 48120), (1940, 43308), (2005, 41904), (2160, 38897), (2328, 36090), (2406, 34920), (2619, 32080), (2910, 28872), (3208, 26190), (3492, 24060), (3609, 23280), (3880, 21654), (4010, 20952), (4365, 19248), (4656, 18045), (4812, 17460), (5238, 16040), (5820, 14436), (6015, 13968), (6416, 13095), (6984, 12030), (7218, 11640), (7760, 10827), (8020, 10476), (8730, 9624)]