207590460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 745379712

約数和(自身を除く): 537789252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 131, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 262, 294, 308, 330, 343, 385, 393, 420, 462, 490, 524, 539, 588, 655, 660, 686, 735, 770, 786, 917, 924, 980, 1029, 1078, 1155, 1310, 1372, 1441, 1470, 1540, 1572, 1617, 1715, 1834, 1965, 2058, 2156, 2310, 2401, 2620, 2695, 2751, 2882, 2940, 3234, 3430, 3668, 3773, 3930, 4116, 4323, 4585, 4620, 4802, 5145, 5390, 5502, 5764, 6419, 6468, 6860, 7203, 7205, 7546, 7860, 8085, 8646, 9170, 9604, 10087, 10290, 10780, 11004, 11319, 12005, 12838, 13755, 14406, 14410, 15092, 16170, 17292, 18340, 18865, 19257, 20174, 20580, 21615, 22638, 24010, 25676, 26411, 27510, 28812, 28820, 30261, 32095, 32340, 36015, 37730, 38514, 40348, 43230, 44933, 45276, 48020, 50435, 52822, 55020, 56595, 60522, 64190, 70609, 72030, 75460, 77028, 79233, 86460, 89866, 96285, 100870, 105644, 113190, 121044, 128380, 132055, 134799, 141218, 144060, 151305, 158466, 179732, 192570, 201740, 211827, 224665, 226380, 264110, 269598, 282436, 302610, 314531, 316932, 353045, 385140, 396165, 423654, 449330, 494263, 528220, 539196, 605220, 629062, 673995, 706090, 792330, 847308, 898660, 943593, 988526, 1059135, 1258124, 1347990, 1412180, 1482789, 1572655, 1584660, 1887186, 1977052, 2118270, 2471315, 2695980, 2965578, 3145310, 3459841, 3774372, 4236540, 4717965, 4942630, 5931156, 6290620, 6919682, 7413945, 9435930, 9885260, 10379523, 13839364, 14827890, 17299205, 18871860, 20759046, 29655780, 34598410, 41518092, 51897615, 69196820, 103795230, 207590460]

約数ペア:

[(1, 207590460), (2, 103795230), (3, 69196820), (4, 51897615), (5, 41518092), (6, 34598410), (7, 29655780), (10, 20759046), (11, 18871860), (12, 17299205), (14, 14827890), (15, 13839364), (20, 10379523), (21, 9885260), (22, 9435930), (28, 7413945), (30, 6919682), (33, 6290620), (35, 5931156), (42, 4942630), (44, 4717965), (49, 4236540), (55, 3774372), (60, 3459841), (66, 3145310), (70, 2965578), (77, 2695980), (84, 2471315), (98, 2118270), (105, 1977052), (110, 1887186), (131, 1584660), (132, 1572655), (140, 1482789), (147, 1412180), (154, 1347990), (165, 1258124), (196, 1059135), (210, 988526), (220, 943593), (231, 898660), (245, 847308), (262, 792330), (294, 706090), (308, 673995), (330, 629062), (343, 605220), (385, 539196), (393, 528220), (420, 494263), (462, 449330), (490, 423654), (524, 396165), (539, 385140), (588, 353045), (655, 316932), (660, 314531), (686, 302610), (735, 282436), (770, 269598), (786, 264110), (917, 226380), (924, 224665), (980, 211827), (1029, 201740), (1078, 192570), (1155, 179732), (1310, 158466), (1372, 151305), (1441, 144060), (1470, 141218), (1540, 134799), (1572, 132055), (1617, 128380), (1715, 121044), (1834, 113190), (1965, 105644), (2058, 100870), (2156, 96285), (2310, 89866), (2401, 86460), (2620, 79233), (2695, 77028), (2751, 75460), (2882, 72030), (2940, 70609), (3234, 64190), (3430, 60522), (3668, 56595), (3773, 55020), (3930, 52822), (4116, 50435), (4323, 48020), (4585, 45276), (4620, 44933), (4802, 43230), (5145, 40348), (5390, 38514), (5502, 37730), (5764, 36015), (6419, 32340), (6468, 32095), (6860, 30261), (7203, 28820), (7205, 28812), (7546, 27510), (7860, 26411), (8085, 25676), (8646, 24010), (9170, 22638), (9604, 21615), (10087, 20580), (10290, 20174), (10780, 19257), (11004, 18865), (11319, 18340), (12005, 17292), (12838, 16170), (13755, 15092), (14406, 14410)]