130867380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:503

約数の個数: 192

約数和(自身を含む): 471744000

約数和(自身を除く): 340876620

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, 84, 89, 90, 105, 108, 126, 135, 140, 178, 180, 189, 210, 252, 267, 270, 315, 356, 378, 389, 420, 445, 534, 540, 623, 630, 756, 778, 801, 890, 945, 1068, 1167, 1246, 1260, 1335, 1556, 1602, 1780, 1869, 1890, 1945, 2334, 2403, 2492, 2670, 2723, 3115, 3204, 3501, 3738, 3780, 3890, 4005, 4668, 4806, 5340, 5446, 5607, 5835, 6230, 7002, 7476, 7780, 8010, 8169, 9345, 9612, 10503, 10892, 11214, 11670, 12015, 12460, 13615, 14004, 16020, 16338, 16821, 17505, 18690, 21006, 22428, 23340, 24030, 24507, 27230, 28035, 32676, 33642, 34621, 35010, 37380, 40845, 42012, 48060, 49014, 52515, 54460, 56070, 67284, 69242, 70020, 73521, 81690, 84105, 98028, 103863, 105030, 112140, 122535, 138484, 147042, 163380, 168210, 173105, 207726, 210060, 242347, 245070, 294084, 311589, 336420, 346210, 367605, 415452, 484694, 490140, 519315, 623178, 692420, 727041, 735210, 934767, 969388, 1038630, 1211735, 1246356, 1454082, 1470420, 1557945, 1869534, 2077260, 2181123, 2423470, 2908164, 3115890, 3635205, 3739068, 4362246, 4673835, 4846940, 6231780, 6543369, 7270410, 8724492, 9347670, 10905615, 13086738, 14540820, 18695340, 21811230, 26173476, 32716845, 43622460, 65433690, 130867380]

約数ペア:

[(1, 130867380), (2, 65433690), (3, 43622460), (4, 32716845), (5, 26173476), (6, 21811230), (7, 18695340), (9, 14540820), (10, 13086738), (12, 10905615), (14, 9347670), (15, 8724492), (18, 7270410), (20, 6543369), (21, 6231780), (27, 4846940), (28, 4673835), (30, 4362246), (35, 3739068), (36, 3635205), (42, 3115890), (45, 2908164), (54, 2423470), (60, 2181123), (63, 2077260), (70, 1869534), (84, 1557945), (89, 1470420), (90, 1454082), (105, 1246356), (108, 1211735), (126, 1038630), (135, 969388), (140, 934767), (178, 735210), (180, 727041), (189, 692420), (210, 623178), (252, 519315), (267, 490140), (270, 484694), (315, 415452), (356, 367605), (378, 346210), (389, 336420), (420, 311589), (445, 294084), (534, 245070), (540, 242347), (623, 210060), (630, 207726), (756, 173105), (778, 168210), (801, 163380), (890, 147042), (945, 138484), (1068, 122535), (1167, 112140), (1246, 105030), (1260, 103863), (1335, 98028), (1556, 84105), (1602, 81690), (1780, 73521), (1869, 70020), (1890, 69242), (1945, 67284), (2334, 56070), (2403, 54460), (2492, 52515), (2670, 49014), (2723, 48060), (3115, 42012), (3204, 40845), (3501, 37380), (3738, 35010), (3780, 34621), (3890, 33642), (4005, 32676), (4668, 28035), (4806, 27230), (5340, 24507), (5446, 24030), (5607, 23340), (5835, 22428), (6230, 21006), (7002, 18690), (7476, 17505), (7780, 16821), (8010, 16338), (8169, 16020), (9345, 14004), (9612, 13615), (10503, 12460), (10892, 12015), (11214, 11670)]