15209002144

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:631

約数の個数: 192

約数和(自身を含む): 36335174400

約数和(自身を除く): 21126172256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 61, 67, 74, 112, 122, 134, 148, 224, 244, 259, 268, 296, 427, 449, 469, 488, 518, 536, 592, 854, 898, 938, 976, 1036, 1072, 1184, 1708, 1796, 1876, 1952, 2072, 2144, 2257, 2479, 3143, 3416, 3592, 3752, 4087, 4144, 4514, 4958, 6286, 6832, 7184, 7504, 8174, 8288, 9028, 9916, 12572, 13664, 14368, 15008, 15799, 16348, 16613, 17353, 18056, 19832, 25144, 27389, 28609, 30083, 31598, 32696, 33226, 34706, 36112, 39664, 50288, 54778, 57218, 60166, 63196, 65392, 66452, 69412, 72224, 79328, 100576, 109556, 114436, 116291, 120332, 126392, 130784, 132904, 138824, 151219, 191723, 210581, 219112, 228872, 232582, 240664, 252784, 265808, 277648, 302438, 383446, 421162, 438224, 457744, 465164, 481328, 505568, 531616, 555296, 604876, 766892, 842324, 876448, 915488, 930328, 962656, 1013393, 1058533, 1113071, 1209752, 1533784, 1684648, 1835063, 1860656, 2026786, 2117066, 2226142, 2419504, 3067568, 3369296, 3670126, 3721312, 4053572, 4234132, 4452284, 4839008, 6135136, 6738592, 7093751, 7340252, 7791497, 8107144, 8468264, 8904568, 12845441, 14187502, 14680504, 15582994, 16214288, 16936528, 17809136, 25690882, 28375004, 29361008, 31165988, 32428576, 33873056, 35618272, 51381764, 56750008, 58722016, 62331976, 67897331, 102763528, 113500016, 124663952, 135794662, 205527056, 227000032, 249327904, 271589324, 411054112, 475281317, 543178648, 950562634, 1086357296, 1901125268, 2172714592, 3802250536, 7604501072, 15209002144]

約数ペア:

[(1, 15209002144), (2, 7604501072), (4, 3802250536), (7, 2172714592), (8, 1901125268), (14, 1086357296), (16, 950562634), (28, 543178648), (32, 475281317), (37, 411054112), (56, 271589324), (61, 249327904), (67, 227000032), (74, 205527056), (112, 135794662), (122, 124663952), (134, 113500016), (148, 102763528), (224, 67897331), (244, 62331976), (259, 58722016), (268, 56750008), (296, 51381764), (427, 35618272), (449, 33873056), (469, 32428576), (488, 31165988), (518, 29361008), (536, 28375004), (592, 25690882), (854, 17809136), (898, 16936528), (938, 16214288), (976, 15582994), (1036, 14680504), (1072, 14187502), (1184, 12845441), (1708, 8904568), (1796, 8468264), (1876, 8107144), (1952, 7791497), (2072, 7340252), (2144, 7093751), (2257, 6738592), (2479, 6135136), (3143, 4839008), (3416, 4452284), (3592, 4234132), (3752, 4053572), (4087, 3721312), (4144, 3670126), (4514, 3369296), (4958, 3067568), (6286, 2419504), (6832, 2226142), (7184, 2117066), (7504, 2026786), (8174, 1860656), (8288, 1835063), (9028, 1684648), (9916, 1533784), (12572, 1209752), (13664, 1113071), (14368, 1058533), (15008, 1013393), (15799, 962656), (16348, 930328), (16613, 915488), (17353, 876448), (18056, 842324), (19832, 766892), (25144, 604876), (27389, 555296), (28609, 531616), (30083, 505568), (31598, 481328), (32696, 465164), (33226, 457744), (34706, 438224), (36112, 421162), (39664, 383446), (50288, 302438), (54778, 277648), (57218, 265808), (60166, 252784), (63196, 240664), (65392, 232582), (66452, 228872), (69412, 219112), (72224, 210581), (79328, 191723), (100576, 151219), (109556, 138824), (114436, 132904), (116291, 130784), (120332, 126392)]