56169120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 205873920

約数和(自身を除く): 149704800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 229, 240, 280, 292, 336, 365, 420, 438, 458, 480, 511, 560, 584, 672, 687, 730, 840, 876, 916, 1022, 1095, 1120, 1145, 1168, 1374, 1460, 1533, 1603, 1680, 1752, 1832, 2044, 2190, 2290, 2336, 2555, 2748, 2920, 3066, 3206, 3360, 3435, 3504, 3664, 4088, 4380, 4580, 4809, 5110, 5496, 5840, 6132, 6412, 6870, 7008, 7328, 7665, 8015, 8176, 8760, 9160, 9618, 10220, 10992, 11680, 12264, 12824, 13740, 15330, 16030, 16352, 16717, 17520, 18320, 19236, 20440, 21984, 24045, 24528, 25648, 27480, 30660, 32060, 33434, 35040, 36640, 38472, 40880, 48090, 49056, 50151, 51296, 54960, 61320, 64120, 66868, 76944, 81760, 83585, 96180, 100302, 109920, 117019, 122640, 128240, 133736, 153888, 167170, 192360, 200604, 234038, 245280, 250755, 256480, 267472, 334340, 351057, 384720, 401208, 468076, 501510, 534944, 585095, 668680, 702114, 769440, 802416, 936152, 1003020, 1170190, 1337360, 1404228, 1604832, 1755285, 1872304, 2006040, 2340380, 2674720, 2808456, 3510570, 3744608, 4012080, 4680760, 5616912, 7021140, 8024160, 9361520, 11233824, 14042280, 18723040, 28084560, 56169120]

約数ペア:

[(1, 56169120), (2, 28084560), (3, 18723040), (4, 14042280), (5, 11233824), (6, 9361520), (7, 8024160), (8, 7021140), (10, 5616912), (12, 4680760), (14, 4012080), (15, 3744608), (16, 3510570), (20, 2808456), (21, 2674720), (24, 2340380), (28, 2006040), (30, 1872304), (32, 1755285), (35, 1604832), (40, 1404228), (42, 1337360), (48, 1170190), (56, 1003020), (60, 936152), (70, 802416), (73, 769440), (80, 702114), (84, 668680), (96, 585095), (105, 534944), (112, 501510), (120, 468076), (140, 401208), (146, 384720), (160, 351057), (168, 334340), (210, 267472), (219, 256480), (224, 250755), (229, 245280), (240, 234038), (280, 200604), (292, 192360), (336, 167170), (365, 153888), (420, 133736), (438, 128240), (458, 122640), (480, 117019), (511, 109920), (560, 100302), (584, 96180), (672, 83585), (687, 81760), (730, 76944), (840, 66868), (876, 64120), (916, 61320), (1022, 54960), (1095, 51296), (1120, 50151), (1145, 49056), (1168, 48090), (1374, 40880), (1460, 38472), (1533, 36640), (1603, 35040), (1680, 33434), (1752, 32060), (1832, 30660), (2044, 27480), (2190, 25648), (2290, 24528), (2336, 24045), (2555, 21984), (2748, 20440), (2920, 19236), (3066, 18320), (3206, 17520), (3360, 16717), (3435, 16352), (3504, 16030), (3664, 15330), (4088, 13740), (4380, 12824), (4580, 12264), (4809, 11680), (5110, 10992), (5496, 10220), (5840, 9618), (6132, 9160), (6412, 8760), (6870, 8176), (7008, 8015), (7328, 7665)]