441420420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 1463616000

約数和(自身を除く): 1022195580

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, 241, 245, 267, 294, 343, 356, 420, 445, 482, 490, 534, 588, 623, 686, 723, 735, 890, 964, 980, 1029, 1068, 1205, 1246, 1335, 1372, 1446, 1470, 1687, 1715, 1780, 1869, 2058, 2410, 2492, 2670, 2892, 2940, 3115, 3374, 3430, 3615, 3738, 4116, 4361, 4820, 5061, 5145, 5340, 6230, 6748, 6860, 7230, 7476, 8435, 8722, 9345, 10122, 10290, 11809, 12460, 13083, 14460, 16870, 17444, 18690, 20244, 20580, 21449, 21805, 23618, 25305, 26166, 30527, 33740, 35427, 37380, 42898, 43610, 47236, 50610, 52332, 59045, 61054, 64347, 65415, 70854, 82663, 85796, 87220, 91581, 101220, 107245, 118090, 122108, 128694, 130830, 141708, 150143, 152635, 165326, 177135, 183162, 214490, 236180, 247989, 257388, 261660, 300286, 305270, 321735, 330652, 354270, 366324, 413315, 428980, 450429, 457905, 495978, 600572, 610540, 643470, 708540, 750715, 826630, 900858, 915810, 991956, 1051001, 1239945, 1286940, 1501430, 1653260, 1801716, 1831620, 2102002, 2252145, 2479890, 3002860, 3153003, 4204004, 4504290, 4959780, 5255005, 6306006, 7357007, 9008580, 10510010, 12612012, 14714014, 15765015, 21020020, 22071021, 29428028, 31530030, 36785035, 44142042, 63060060, 73570070, 88284084, 110355105, 147140140, 220710210, 441420420]

約数ペア:

[(1, 441420420), (2, 220710210), (3, 147140140), (4, 110355105), (5, 88284084), (6, 73570070), (7, 63060060), (10, 44142042), (12, 36785035), (14, 31530030), (15, 29428028), (20, 22071021), (21, 21020020), (28, 15765015), (30, 14714014), (35, 12612012), (42, 10510010), (49, 9008580), (60, 7357007), (70, 6306006), (84, 5255005), (89, 4959780), (98, 4504290), (105, 4204004), (140, 3153003), (147, 3002860), (178, 2479890), (196, 2252145), (210, 2102002), (241, 1831620), (245, 1801716), (267, 1653260), (294, 1501430), (343, 1286940), (356, 1239945), (420, 1051001), (445, 991956), (482, 915810), (490, 900858), (534, 826630), (588, 750715), (623, 708540), (686, 643470), (723, 610540), (735, 600572), (890, 495978), (964, 457905), (980, 450429), (1029, 428980), (1068, 413315), (1205, 366324), (1246, 354270), (1335, 330652), (1372, 321735), (1446, 305270), (1470, 300286), (1687, 261660), (1715, 257388), (1780, 247989), (1869, 236180), (2058, 214490), (2410, 183162), (2492, 177135), (2670, 165326), (2892, 152635), (2940, 150143), (3115, 141708), (3374, 130830), (3430, 128694), (3615, 122108), (3738, 118090), (4116, 107245), (4361, 101220), (4820, 91581), (5061, 87220), (5145, 85796), (5340, 82663), (6230, 70854), (6748, 65415), (6860, 64347), (7230, 61054), (7476, 59045), (8435, 52332), (8722, 50610), (9345, 47236), (10122, 43610), (10290, 42898), (11809, 37380), (12460, 35427), (13083, 33740), (14460, 30527), (16870, 26166), (17444, 25305), (18690, 23618), (20244, 21805), (20580, 21449)]