131932080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{26177}}^1$

素因数の和:26203

約数の個数: 120

約数和(自身を含む): 506387232

約数和(自身を除く): 374455152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 26177, 52354, 78531, 104708, 130885, 157062, 183239, 209416, 235593, 261770, 314124, 366478, 392655, 418832, 471186, 523540, 549717, 628248, 732956, 785310, 916195, 942372, 1047080, 1099434, 1177965, 1256496, 1465912, 1570620, 1649151, 1832390, 1884744, 2094160, 2198868, 2355930, 2748585, 2931824, 3141240, 3298302, 3664780, 3769488, 4397736, 4711860, 5497170, 6282480, 6596604, 7329560, 8245755, 8795472, 9423720, 10994340, 13193208, 14659120, 16491510, 18847440, 21988680, 26386416, 32983020, 43977360, 65966040, 131932080]

約数ペア:

[(1, 131932080), (2, 65966040), (3, 43977360), (4, 32983020), (5, 26386416), (6, 21988680), (7, 18847440), (8, 16491510), (9, 14659120), (10, 13193208), (12, 10994340), (14, 9423720), (15, 8795472), (16, 8245755), (18, 7329560), (20, 6596604), (21, 6282480), (24, 5497170), (28, 4711860), (30, 4397736), (35, 3769488), (36, 3664780), (40, 3298302), (42, 3141240), (45, 2931824), (48, 2748585), (56, 2355930), (60, 2198868), (63, 2094160), (70, 1884744), (72, 1832390), (80, 1649151), (84, 1570620), (90, 1465912), (105, 1256496), (112, 1177965), (120, 1099434), (126, 1047080), (140, 942372), (144, 916195), (168, 785310), (180, 732956), (210, 628248), (240, 549717), (252, 523540), (280, 471186), (315, 418832), (336, 392655), (360, 366478), (420, 314124), (504, 261770), (560, 235593), (630, 209416), (720, 183239), (840, 157062), (1008, 130885), (1260, 104708), (1680, 78531), (2520, 52354), (5040, 26177)]