105889920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 340908480

約数和(自身を除く): 235018560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 421, 480, 524, 640, 655, 786, 842, 960, 1048, 1263, 1310, 1572, 1684, 1920, 1965, 2096, 2105, 2526, 2620, 3144, 3368, 3930, 4192, 4210, 5052, 5240, 6288, 6315, 6736, 7860, 8384, 8420, 10104, 10480, 12576, 12630, 13472, 15720, 16768, 16840, 20208, 20960, 25152, 25260, 26944, 31440, 33680, 40416, 41920, 50304, 50520, 53888, 55151, 62880, 67360, 80832, 83840, 101040, 110302, 125760, 134720, 161664, 165453, 202080, 220604, 251520, 269440, 275755, 330906, 404160, 441208, 551510, 661812, 808320, 827265, 882416, 1103020, 1323624, 1654530, 1764832, 2206040, 2647248, 3309060, 3529664, 4412080, 5294496, 6618120, 7059328, 8824160, 10588992, 13236240, 17648320, 21177984, 26472480, 35296640, 52944960, 105889920]

約数ペア:

[(1, 105889920), (2, 52944960), (3, 35296640), (4, 26472480), (5, 21177984), (6, 17648320), (8, 13236240), (10, 10588992), (12, 8824160), (15, 7059328), (16, 6618120), (20, 5294496), (24, 4412080), (30, 3529664), (32, 3309060), (40, 2647248), (48, 2206040), (60, 1764832), (64, 1654530), (80, 1323624), (96, 1103020), (120, 882416), (128, 827265), (131, 808320), (160, 661812), (192, 551510), (240, 441208), (262, 404160), (320, 330906), (384, 275755), (393, 269440), (421, 251520), (480, 220604), (524, 202080), (640, 165453), (655, 161664), (786, 134720), (842, 125760), (960, 110302), (1048, 101040), (1263, 83840), (1310, 80832), (1572, 67360), (1684, 62880), (1920, 55151), (1965, 53888), (2096, 50520), (2105, 50304), (2526, 41920), (2620, 40416), (3144, 33680), (3368, 31440), (3930, 26944), (4192, 25260), (4210, 25152), (5052, 20960), (5240, 20208), (6288, 16840), (6315, 16768), (6736, 15720), (7860, 13472), (8384, 12630), (8420, 12576), (10104, 10480)]