1585756620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7817}}^1$

素因数の和:7869

約数の個数: 216

約数和(自身を含む): 5839483104

約数和(自身を除く): 4253726484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 230, 245, 252, 276, 294, 315, 322, 345, 414, 420, 441, 460, 483, 490, 588, 630, 644, 690, 735, 805, 828, 882, 966, 980, 1035, 1127, 1260, 1380, 1449, 1470, 1610, 1764, 1932, 2070, 2205, 2254, 2415, 2898, 2940, 3220, 3381, 4140, 4410, 4508, 4830, 5635, 5796, 6762, 7245, 7817, 8820, 9660, 10143, 11270, 13524, 14490, 15634, 16905, 20286, 22540, 23451, 28980, 31268, 33810, 39085, 40572, 46902, 50715, 54719, 67620, 70353, 78170, 93804, 101430, 109438, 117255, 140706, 156340, 164157, 179791, 202860, 218876, 234510, 273595, 281412, 328314, 351765, 359582, 383033, 469020, 492471, 539373, 547190, 656628, 703530, 719164, 766066, 820785, 898955, 984942, 1078746, 1094380, 1149099, 1258537, 1407060, 1532132, 1618119, 1641570, 1797910, 1915165, 1969884, 2157492, 2298198, 2462355, 2517074, 2696865, 3236238, 3283140, 3447297, 3595820, 3775611, 3830330, 4596396, 4924710, 5034148, 5393730, 5745495, 6292685, 6472476, 6894594, 7551222, 7660660, 8090595, 8809759, 9849420, 10787460, 11326833, 11490990, 12585370, 13789188, 15102444, 16181190, 17236485, 17619518, 18878055, 22653666, 22981980, 25170740, 26429277, 32362380, 34472970, 35239036, 37756110, 44048795, 45307332, 52858554, 56634165, 68945940, 75512220, 79287831, 88097590, 105717108, 113268330, 132146385, 158575662, 176195180, 226536660, 264292770, 317151324, 396439155, 528585540, 792878310, 1585756620]

約数ペア:

[(1, 1585756620), (2, 792878310), (3, 528585540), (4, 396439155), (5, 317151324), (6, 264292770), (7, 226536660), (9, 176195180), (10, 158575662), (12, 132146385), (14, 113268330), (15, 105717108), (18, 88097590), (20, 79287831), (21, 75512220), (23, 68945940), (28, 56634165), (30, 52858554), (35, 45307332), (36, 44048795), (42, 37756110), (45, 35239036), (46, 34472970), (49, 32362380), (60, 26429277), (63, 25170740), (69, 22981980), (70, 22653666), (84, 18878055), (90, 17619518), (92, 17236485), (98, 16181190), (105, 15102444), (115, 13789188), (126, 12585370), (138, 11490990), (140, 11326833), (147, 10787460), (161, 9849420), (180, 8809759), (196, 8090595), (207, 7660660), (210, 7551222), (230, 6894594), (245, 6472476), (252, 6292685), (276, 5745495), (294, 5393730), (315, 5034148), (322, 4924710), (345, 4596396), (414, 3830330), (420, 3775611), (441, 3595820), (460, 3447297), (483, 3283140), (490, 3236238), (588, 2696865), (630, 2517074), (644, 2462355), (690, 2298198), (735, 2157492), (805, 1969884), (828, 1915165), (882, 1797910), (966, 1641570), (980, 1618119), (1035, 1532132), (1127, 1407060), (1260, 1258537), (1380, 1149099), (1449, 1094380), (1470, 1078746), (1610, 984942), (1764, 898955), (1932, 820785), (2070, 766066), (2205, 719164), (2254, 703530), (2415, 656628), (2898, 547190), (2940, 539373), (3220, 492471), (3381, 469020), (4140, 383033), (4410, 359582), (4508, 351765), (4830, 328314), (5635, 281412), (5796, 273595), (6762, 234510), (7245, 218876), (7817, 202860), (8820, 179791), (9660, 164157), (10143, 156340), (11270, 140706), (13524, 117255), (14490, 109438), (15634, 101430), (16905, 93804), (20286, 78170), (22540, 70353), (23451, 67620), (28980, 54719), (31268, 50715), (33810, 46902), (39085, 40572)]