373388820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1542

約数の個数: 144

約数和(自身を含む): 1230707520

約数和(自身を除く): 857318700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 89, 98, 105, 140, 147, 178, 196, 210, 245, 267, 294, 356, 420, 445, 490, 534, 588, 623, 735, 890, 980, 1068, 1246, 1335, 1427, 1470, 1780, 1869, 2492, 2670, 2854, 2940, 3115, 3738, 4281, 4361, 5340, 5708, 6230, 7135, 7476, 8562, 8722, 9345, 9989, 12460, 13083, 14270, 17124, 17444, 18690, 19978, 21405, 21805, 26166, 28540, 29967, 37380, 39956, 42810, 43610, 49945, 52332, 59934, 65415, 69923, 85620, 87220, 99890, 119868, 127003, 130830, 139846, 149835, 199780, 209769, 254006, 261660, 279692, 299670, 349615, 381009, 419538, 508012, 599340, 635015, 699230, 762018, 839076, 889021, 1048845, 1270030, 1398460, 1524036, 1778042, 1905045, 2097690, 2540060, 2667063, 3556084, 3810090, 4195380, 4445105, 5334126, 6223147, 7620180, 8890210, 10668252, 12446294, 13335315, 17780420, 18669441, 24892588, 26670630, 31115735, 37338882, 53341260, 62231470, 74677764, 93347205, 124462940, 186694410, 373388820]

約数ペア:

[(1, 373388820), (2, 186694410), (3, 124462940), (4, 93347205), (5, 74677764), (6, 62231470), (7, 53341260), (10, 37338882), (12, 31115735), (14, 26670630), (15, 24892588), (20, 18669441), (21, 17780420), (28, 13335315), (30, 12446294), (35, 10668252), (42, 8890210), (49, 7620180), (60, 6223147), (70, 5334126), (84, 4445105), (89, 4195380), (98, 3810090), (105, 3556084), (140, 2667063), (147, 2540060), (178, 2097690), (196, 1905045), (210, 1778042), (245, 1524036), (267, 1398460), (294, 1270030), (356, 1048845), (420, 889021), (445, 839076), (490, 762018), (534, 699230), (588, 635015), (623, 599340), (735, 508012), (890, 419538), (980, 381009), (1068, 349615), (1246, 299670), (1335, 279692), (1427, 261660), (1470, 254006), (1780, 209769), (1869, 199780), (2492, 149835), (2670, 139846), (2854, 130830), (2940, 127003), (3115, 119868), (3738, 99890), (4281, 87220), (4361, 85620), (5340, 69923), (5708, 65415), (6230, 59934), (7135, 52332), (7476, 49945), (8562, 43610), (8722, 42810), (9345, 39956), (9989, 37380), (12460, 29967), (13083, 28540), (14270, 26166), (17124, 21805), (17444, 21405), (18690, 19978)]