138044060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 378060480

約数和(自身を除く): 240016420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 121, 140, 145, 154, 203, 220, 242, 281, 290, 308, 319, 385, 406, 484, 562, 580, 605, 638, 770, 812, 847, 1015, 1124, 1210, 1276, 1405, 1540, 1595, 1694, 1967, 2030, 2233, 2420, 2810, 3091, 3190, 3388, 3509, 3934, 4060, 4235, 4466, 5620, 6182, 6380, 7018, 7868, 8149, 8470, 8932, 9835, 11165, 12364, 14036, 15455, 16298, 16940, 17545, 19670, 21637, 22330, 24563, 30910, 32596, 34001, 35090, 39340, 40745, 43274, 44660, 49126, 57043, 61820, 68002, 70180, 81490, 86548, 89639, 98252, 108185, 114086, 122815, 136004, 162980, 170005, 179278, 216370, 228172, 238007, 245630, 285215, 340010, 358556, 432740, 448195, 476014, 491260, 570430, 627473, 680020, 896390, 952028, 986029, 1140860, 1190035, 1254946, 1792780, 1972058, 2380070, 2509892, 3137365, 3944116, 4760140, 4930145, 6274730, 6902203, 9860290, 12549460, 13804406, 19720580, 27608812, 34511015, 69022030, 138044060]

約数ペア:

[(1, 138044060), (2, 69022030), (4, 34511015), (5, 27608812), (7, 19720580), (10, 13804406), (11, 12549460), (14, 9860290), (20, 6902203), (22, 6274730), (28, 4930145), (29, 4760140), (35, 3944116), (44, 3137365), (55, 2509892), (58, 2380070), (70, 1972058), (77, 1792780), (110, 1254946), (116, 1190035), (121, 1140860), (140, 986029), (145, 952028), (154, 896390), (203, 680020), (220, 627473), (242, 570430), (281, 491260), (290, 476014), (308, 448195), (319, 432740), (385, 358556), (406, 340010), (484, 285215), (562, 245630), (580, 238007), (605, 228172), (638, 216370), (770, 179278), (812, 170005), (847, 162980), (1015, 136004), (1124, 122815), (1210, 114086), (1276, 108185), (1405, 98252), (1540, 89639), (1595, 86548), (1694, 81490), (1967, 70180), (2030, 68002), (2233, 61820), (2420, 57043), (2810, 49126), (3091, 44660), (3190, 43274), (3388, 40745), (3509, 39340), (3934, 35090), (4060, 34001), (4235, 32596), (4466, 30910), (5620, 24563), (6182, 22330), (6380, 21637), (7018, 19670), (7868, 17545), (8149, 16940), (8470, 16298), (8932, 15455), (9835, 14036), (11165, 12364)]