260923320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2203}}^1$

素因数の和:2274

約数の個数: 192

約数和(自身を含む): 990213120

約数和(自身を除く): 729289800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 840, 846, 940, 987, 1128, 1260, 1316, 1410, 1645, 1692, 1880, 1974, 2115, 2203, 2520, 2632, 2820, 2961, 3290, 3384, 3948, 4230, 4406, 4935, 5640, 5922, 6580, 6609, 7896, 8460, 8812, 9870, 11015, 11844, 13160, 13218, 14805, 15421, 16920, 17624, 19740, 19827, 22030, 23688, 26436, 29610, 30842, 33045, 39480, 39654, 44060, 46263, 52872, 59220, 61684, 66090, 77105, 79308, 88120, 92526, 99135, 103541, 118440, 123368, 132180, 138789, 154210, 158616, 185052, 198270, 207082, 231315, 264360, 277578, 308420, 310623, 370104, 396540, 414164, 462630, 517705, 555156, 616840, 621246, 693945, 724787, 793080, 828328, 925260, 931869, 1035410, 1110312, 1242492, 1387890, 1449574, 1553115, 1850520, 1863738, 2070820, 2174361, 2484984, 2775780, 2899148, 3106230, 3623935, 3727476, 4141640, 4348722, 4659345, 5551560, 5798296, 6212460, 6523083, 7247870, 7454952, 8697444, 9318690, 10871805, 12424920, 13046166, 14495740, 17394888, 18637380, 21743610, 26092332, 28991480, 32615415, 37274760, 43487220, 52184664, 65230830, 86974440, 130461660, 260923320]

約数ペア:

[(1, 260923320), (2, 130461660), (3, 86974440), (4, 65230830), (5, 52184664), (6, 43487220), (7, 37274760), (8, 32615415), (9, 28991480), (10, 26092332), (12, 21743610), (14, 18637380), (15, 17394888), (18, 14495740), (20, 13046166), (21, 12424920), (24, 10871805), (28, 9318690), (30, 8697444), (35, 7454952), (36, 7247870), (40, 6523083), (42, 6212460), (45, 5798296), (47, 5551560), (56, 4659345), (60, 4348722), (63, 4141640), (70, 3727476), (72, 3623935), (84, 3106230), (90, 2899148), (94, 2775780), (105, 2484984), (120, 2174361), (126, 2070820), (140, 1863738), (141, 1850520), (168, 1553115), (180, 1449574), (188, 1387890), (210, 1242492), (235, 1110312), (252, 1035410), (280, 931869), (282, 925260), (315, 828328), (329, 793080), (360, 724787), (376, 693945), (420, 621246), (423, 616840), (470, 555156), (504, 517705), (564, 462630), (630, 414164), (658, 396540), (705, 370104), (840, 310623), (846, 308420), (940, 277578), (987, 264360), (1128, 231315), (1260, 207082), (1316, 198270), (1410, 185052), (1645, 158616), (1692, 154210), (1880, 138789), (1974, 132180), (2115, 123368), (2203, 118440), (2520, 103541), (2632, 99135), (2820, 92526), (2961, 88120), (3290, 79308), (3384, 77105), (3948, 66090), (4230, 61684), (4406, 59220), (4935, 52872), (5640, 46263), (5922, 44060), (6580, 39654), (6609, 39480), (7896, 33045), (8460, 30842), (8812, 29610), (9870, 26436), (11015, 23688), (11844, 22030), (13160, 19827), (13218, 19740), (14805, 17624), (15421, 16920)]