4478290920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:1056

約数の個数: 192

約数和(自身を含む): 14841066240

約数和(自身を除く): 10362775320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 241, 284, 355, 360, 426, 482, 568, 639, 710, 723, 727, 852, 964, 1065, 1205, 1278, 1420, 1446, 1454, 1704, 1928, 2130, 2169, 2181, 2410, 2556, 2840, 2892, 2908, 3195, 3615, 3635, 4260, 4338, 4362, 4820, 5112, 5784, 5816, 6390, 6543, 7230, 7270, 8520, 8676, 8724, 9640, 10845, 10905, 12780, 13086, 14460, 14540, 17111, 17352, 17448, 21690, 21810, 25560, 26172, 28920, 29080, 32715, 34222, 43380, 43620, 51333, 51617, 52344, 65430, 68444, 85555, 86760, 87240, 102666, 103234, 130860, 136888, 153999, 154851, 171110, 175207, 205332, 206468, 256665, 258085, 261720, 307998, 309702, 342220, 350414, 410664, 412936, 464553, 513330, 516170, 525621, 615996, 619404, 684440, 700828, 769995, 774255, 876035, 929106, 1026660, 1032340, 1051242, 1231992, 1238808, 1401656, 1539990, 1548510, 1576863, 1752070, 1858212, 2053320, 2064680, 2102484, 2322765, 2628105, 3079980, 3097020, 3153726, 3504140, 3716424, 4204968, 4645530, 5256210, 6159960, 6194040, 6307452, 7008280, 7884315, 9291060, 10512420, 12439697, 12614904, 15768630, 18582120, 21024840, 24879394, 31537260, 37319091, 49758788, 62198485, 63074520, 74638182, 99517576, 111957273, 124396970, 149276364, 186595455, 223914546, 248793940, 298552728, 373190910, 447829092, 497587880, 559786365, 746381820, 895658184, 1119572730, 1492763640, 2239145460, 4478290920]

約数ペア:

[(1, 4478290920), (2, 2239145460), (3, 1492763640), (4, 1119572730), (5, 895658184), (6, 746381820), (8, 559786365), (9, 497587880), (10, 447829092), (12, 373190910), (15, 298552728), (18, 248793940), (20, 223914546), (24, 186595455), (30, 149276364), (36, 124396970), (40, 111957273), (45, 99517576), (60, 74638182), (71, 63074520), (72, 62198485), (90, 49758788), (120, 37319091), (142, 31537260), (180, 24879394), (213, 21024840), (241, 18582120), (284, 15768630), (355, 12614904), (360, 12439697), (426, 10512420), (482, 9291060), (568, 7884315), (639, 7008280), (710, 6307452), (723, 6194040), (727, 6159960), (852, 5256210), (964, 4645530), (1065, 4204968), (1205, 3716424), (1278, 3504140), (1420, 3153726), (1446, 3097020), (1454, 3079980), (1704, 2628105), (1928, 2322765), (2130, 2102484), (2169, 2064680), (2181, 2053320), (2410, 1858212), (2556, 1752070), (2840, 1576863), (2892, 1548510), (2908, 1539990), (3195, 1401656), (3615, 1238808), (3635, 1231992), (4260, 1051242), (4338, 1032340), (4362, 1026660), (4820, 929106), (5112, 876035), (5784, 774255), (5816, 769995), (6390, 700828), (6543, 684440), (7230, 619404), (7270, 615996), (8520, 525621), (8676, 516170), (8724, 513330), (9640, 464553), (10845, 412936), (10905, 410664), (12780, 350414), (13086, 342220), (14460, 309702), (14540, 307998), (17111, 261720), (17352, 258085), (17448, 256665), (21690, 206468), (21810, 205332), (25560, 175207), (26172, 171110), (28920, 154851), (29080, 153999), (32715, 136888), (34222, 130860), (43380, 103234), (43620, 102666), (51333, 87240), (51617, 86760), (52344, 85555), (65430, 68444)]