228199560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1055

約数の個数: 128

約数和(自身を含む): 723168000

約数和(自身を除く): 494968440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 89, 92, 115, 120, 138, 178, 184, 230, 267, 276, 345, 356, 445, 460, 534, 552, 690, 712, 890, 920, 929, 1068, 1335, 1380, 1780, 1858, 2047, 2136, 2670, 2760, 2787, 3560, 3716, 4094, 4645, 5340, 5574, 6141, 7432, 8188, 9290, 10235, 10680, 11148, 12282, 13935, 16376, 18580, 20470, 21367, 22296, 24564, 27870, 30705, 37160, 40940, 42734, 49128, 55740, 61410, 64101, 81880, 82681, 85468, 106835, 111480, 122820, 128202, 165362, 170936, 213670, 245640, 248043, 256404, 320505, 330724, 413405, 427340, 496086, 512808, 641010, 661448, 826810, 854680, 992172, 1240215, 1282020, 1653620, 1901663, 1984344, 2480430, 2564040, 3307240, 3803326, 4960860, 5704989, 7606652, 9508315, 9921720, 11409978, 15213304, 19016630, 22819956, 28524945, 38033260, 45639912, 57049890, 76066520, 114099780, 228199560]

約数ペア:

[(1, 228199560), (2, 114099780), (3, 76066520), (4, 57049890), (5, 45639912), (6, 38033260), (8, 28524945), (10, 22819956), (12, 19016630), (15, 15213304), (20, 11409978), (23, 9921720), (24, 9508315), (30, 7606652), (40, 5704989), (46, 4960860), (60, 3803326), (69, 3307240), (89, 2564040), (92, 2480430), (115, 1984344), (120, 1901663), (138, 1653620), (178, 1282020), (184, 1240215), (230, 992172), (267, 854680), (276, 826810), (345, 661448), (356, 641010), (445, 512808), (460, 496086), (534, 427340), (552, 413405), (690, 330724), (712, 320505), (890, 256404), (920, 248043), (929, 245640), (1068, 213670), (1335, 170936), (1380, 165362), (1780, 128202), (1858, 122820), (2047, 111480), (2136, 106835), (2670, 85468), (2760, 82681), (2787, 81880), (3560, 64101), (3716, 61410), (4094, 55740), (4645, 49128), (5340, 42734), (5574, 40940), (6141, 37160), (7432, 30705), (8188, 27870), (9290, 24564), (10235, 22296), (10680, 21367), (11148, 20470), (12282, 18580), (13935, 16376)]