56786940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 205470720

約数和(自身を除く): 148683780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 83, 84, 90, 105, 108, 126, 135, 140, 166, 180, 181, 189, 210, 249, 252, 270, 315, 332, 362, 378, 415, 420, 498, 540, 543, 581, 630, 724, 747, 756, 830, 905, 945, 996, 1086, 1162, 1245, 1260, 1267, 1494, 1629, 1660, 1743, 1810, 1890, 2172, 2241, 2324, 2490, 2534, 2715, 2905, 2988, 3258, 3486, 3620, 3735, 3780, 3801, 4482, 4887, 4980, 5068, 5229, 5430, 5810, 6335, 6516, 6972, 7470, 7602, 8145, 8715, 8964, 9774, 10458, 10860, 11205, 11403, 11620, 12670, 14940, 15023, 15204, 15687, 16290, 17430, 19005, 19548, 20916, 22410, 22806, 24435, 25340, 26145, 30046, 31374, 32580, 34209, 34860, 38010, 44820, 45069, 45612, 48870, 52290, 57015, 60092, 62748, 68418, 75115, 76020, 78435, 90138, 97740, 104580, 105161, 114030, 135207, 136836, 150230, 156870, 171045, 180276, 210322, 225345, 228060, 270414, 300460, 313740, 315483, 342090, 405621, 420644, 450690, 525805, 540828, 630966, 676035, 684180, 811242, 901380, 946449, 1051610, 1261932, 1352070, 1577415, 1622484, 1892898, 2028105, 2103220, 2704140, 2839347, 3154830, 3785796, 4056210, 4732245, 5678694, 6309660, 8112420, 9464490, 11357388, 14196735, 18928980, 28393470, 56786940]

約数ペア:

[(1, 56786940), (2, 28393470), (3, 18928980), (4, 14196735), (5, 11357388), (6, 9464490), (7, 8112420), (9, 6309660), (10, 5678694), (12, 4732245), (14, 4056210), (15, 3785796), (18, 3154830), (20, 2839347), (21, 2704140), (27, 2103220), (28, 2028105), (30, 1892898), (35, 1622484), (36, 1577415), (42, 1352070), (45, 1261932), (54, 1051610), (60, 946449), (63, 901380), (70, 811242), (83, 684180), (84, 676035), (90, 630966), (105, 540828), (108, 525805), (126, 450690), (135, 420644), (140, 405621), (166, 342090), (180, 315483), (181, 313740), (189, 300460), (210, 270414), (249, 228060), (252, 225345), (270, 210322), (315, 180276), (332, 171045), (362, 156870), (378, 150230), (415, 136836), (420, 135207), (498, 114030), (540, 105161), (543, 104580), (581, 97740), (630, 90138), (724, 78435), (747, 76020), (756, 75115), (830, 68418), (905, 62748), (945, 60092), (996, 57015), (1086, 52290), (1162, 48870), (1245, 45612), (1260, 45069), (1267, 44820), (1494, 38010), (1629, 34860), (1660, 34209), (1743, 32580), (1810, 31374), (1890, 30046), (2172, 26145), (2241, 25340), (2324, 24435), (2490, 22806), (2534, 22410), (2715, 20916), (2905, 19548), (2988, 19005), (3258, 17430), (3486, 16290), (3620, 15687), (3735, 15204), (3780, 15023), (3801, 14940), (4482, 12670), (4887, 11620), (4980, 11403), (5068, 11205), (5229, 10860), (5430, 10458), (5810, 9774), (6335, 8964), (6516, 8715), (6972, 8145), (7470, 7602)]