57818640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 160

約数和(自身を含む): 198237312

約数和(自身を除く): 140418672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 181, 220, 240, 242, 264, 330, 362, 363, 440, 484, 528, 543, 605, 660, 724, 726, 880, 905, 968, 1086, 1210, 1320, 1331, 1448, 1452, 1810, 1815, 1936, 1991, 2172, 2420, 2640, 2662, 2715, 2896, 2904, 3620, 3630, 3982, 3993, 4344, 4840, 5324, 5430, 5808, 5973, 6655, 7240, 7260, 7964, 7986, 8688, 9680, 9955, 10648, 10860, 11946, 13310, 14480, 14520, 15928, 15972, 19910, 19965, 21296, 21720, 21901, 23892, 26620, 29040, 29865, 31856, 31944, 39820, 39930, 43440, 43802, 47784, 53240, 59730, 63888, 65703, 79640, 79860, 87604, 95568, 106480, 109505, 119460, 131406, 159280, 159720, 175208, 219010, 238920, 240911, 262812, 319440, 328515, 350416, 438020, 477840, 481822, 525624, 657030, 722733, 876040, 963644, 1051248, 1204555, 1314060, 1445466, 1752080, 1927288, 2409110, 2628120, 2890932, 3613665, 3854576, 4818220, 5256240, 5781864, 7227330, 9636440, 11563728, 14454660, 19272880, 28909320, 57818640]

約数ペア:

[(1, 57818640), (2, 28909320), (3, 19272880), (4, 14454660), (5, 11563728), (6, 9636440), (8, 7227330), (10, 5781864), (11, 5256240), (12, 4818220), (15, 3854576), (16, 3613665), (20, 2890932), (22, 2628120), (24, 2409110), (30, 1927288), (33, 1752080), (40, 1445466), (44, 1314060), (48, 1204555), (55, 1051248), (60, 963644), (66, 876040), (80, 722733), (88, 657030), (110, 525624), (120, 481822), (121, 477840), (132, 438020), (165, 350416), (176, 328515), (181, 319440), (220, 262812), (240, 240911), (242, 238920), (264, 219010), (330, 175208), (362, 159720), (363, 159280), (440, 131406), (484, 119460), (528, 109505), (543, 106480), (605, 95568), (660, 87604), (724, 79860), (726, 79640), (880, 65703), (905, 63888), (968, 59730), (1086, 53240), (1210, 47784), (1320, 43802), (1331, 43440), (1448, 39930), (1452, 39820), (1810, 31944), (1815, 31856), (1936, 29865), (1991, 29040), (2172, 26620), (2420, 23892), (2640, 21901), (2662, 21720), (2715, 21296), (2896, 19965), (2904, 19910), (3620, 15972), (3630, 15928), (3982, 14520), (3993, 14480), (4344, 13310), (4840, 11946), (5324, 10860), (5430, 10648), (5808, 9955), (5973, 9680), (6655, 8688), (7240, 7986), (7260, 7964)]