2017931040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5171}}^1$

素因数の和:5463

約数の個数: 144

約数和(自身を含む): 6912936576

約数和(自身を除く): 4895005536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 271, 288, 360, 480, 542, 720, 813, 1084, 1355, 1440, 1626, 2168, 2439, 2710, 3252, 4065, 4336, 4878, 5171, 5420, 6504, 8130, 8672, 9756, 10342, 10840, 12195, 13008, 15513, 16260, 19512, 20684, 21680, 24390, 25855, 26016, 31026, 32520, 39024, 41368, 43360, 46539, 48780, 51710, 62052, 65040, 77565, 78048, 82736, 93078, 97560, 103420, 124104, 130080, 155130, 165472, 186156, 195120, 206840, 232695, 248208, 310260, 372312, 390240, 413680, 465390, 496416, 620520, 744624, 827360, 930780, 1241040, 1401341, 1489248, 1861560, 2482080, 2802682, 3723120, 4204023, 5605364, 7006705, 7446240, 8408046, 11210728, 12612069, 14013410, 16816092, 21020115, 22421456, 25224138, 28026820, 33632184, 42040230, 44842912, 50448276, 56053640, 63060345, 67264368, 84080460, 100896552, 112107280, 126120690, 134528736, 168160920, 201793104, 224214560, 252241380, 336321840, 403586208, 504482760, 672643680, 1008965520, 2017931040]

約数ペア:

[(1, 2017931040), (2, 1008965520), (3, 672643680), (4, 504482760), (5, 403586208), (6, 336321840), (8, 252241380), (9, 224214560), (10, 201793104), (12, 168160920), (15, 134528736), (16, 126120690), (18, 112107280), (20, 100896552), (24, 84080460), (30, 67264368), (32, 63060345), (36, 56053640), (40, 50448276), (45, 44842912), (48, 42040230), (60, 33632184), (72, 28026820), (80, 25224138), (90, 22421456), (96, 21020115), (120, 16816092), (144, 14013410), (160, 12612069), (180, 11210728), (240, 8408046), (271, 7446240), (288, 7006705), (360, 5605364), (480, 4204023), (542, 3723120), (720, 2802682), (813, 2482080), (1084, 1861560), (1355, 1489248), (1440, 1401341), (1626, 1241040), (2168, 930780), (2439, 827360), (2710, 744624), (3252, 620520), (4065, 496416), (4336, 465390), (4878, 413680), (5171, 390240), (5420, 372312), (6504, 310260), (8130, 248208), (8672, 232695), (9756, 206840), (10342, 195120), (10840, 186156), (12195, 165472), (13008, 155130), (15513, 130080), (16260, 124104), (19512, 103420), (20684, 97560), (21680, 93078), (24390, 82736), (25855, 78048), (26016, 77565), (31026, 65040), (32520, 62052), (39024, 51710), (41368, 48780), (43360, 46539)]