265786560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 336

約数和(自身を含む): 1020714240

約数和(自身を除く): 754927680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 192, 195, 208, 229, 234, 240, 248, 260, 279, 288, 310, 312, 320, 360, 372, 390, 403, 416, 458, 465, 468, 480, 496, 520, 558, 576, 585, 620, 624, 687, 720, 744, 780, 806, 832, 916, 930, 936, 960, 992, 1040, 1116, 1145, 1170, 1209, 1240, 1248, 1374, 1395, 1440, 1488, 1560, 1612, 1832, 1860, 1872, 1984, 2015, 2061, 2080, 2232, 2290, 2340, 2418, 2480, 2496, 2748, 2790, 2880, 2976, 2977, 3120, 3224, 3435, 3627, 3664, 3720, 3744, 4030, 4122, 4160, 4464, 4580, 4680, 4836, 4960, 5496, 5580, 5952, 5954, 6045, 6240, 6448, 6870, 7099, 7254, 7328, 7440, 7488, 8060, 8244, 8928, 8931, 9160, 9360, 9672, 9920, 10305, 10992, 11160, 11908, 12090, 12480, 12896, 13740, 14198, 14508, 14656, 14880, 14885, 16120, 16488, 17856, 17862, 18135, 18320, 18720, 19344, 20610, 21297, 21984, 22320, 23816, 24180, 25792, 26793, 27480, 28396, 29016, 29760, 29770, 32240, 32976, 35495, 35724, 36270, 36640, 37440, 38688, 41220, 42594, 43968, 44640, 44655, 47632, 48360, 53586, 54960, 56792, 58032, 59540, 63891, 64480, 65952, 70990, 71448, 72540, 73280, 77376, 82440, 85188, 89280, 89310, 92287, 95264, 96720, 106485, 107172, 109920, 113584, 116064, 119080, 127782, 128960, 131904, 133965, 141980, 142896, 145080, 164880, 170376, 178620, 184574, 190528, 193440, 212970, 214344, 219840, 227168, 232128, 238160, 255564, 267930, 276861, 283960, 285792, 290160, 319455, 329760, 340752, 357240, 369148, 386880, 425940, 428688, 454336, 461435, 476320, 511128, 535860, 553722, 567920, 571584, 580320, 638910, 659520, 681504, 714480, 738296, 830583, 851880, 857376, 922870, 952640, 1022256, 1071720, 1107444, 1135840, 1160640, 1277820, 1363008, 1384305, 1428960, 1476592, 1661166, 1703760, 1714752, 1845740, 2044512, 2143440, 2214888, 2271680, 2555640, 2768610, 2857920, 2953184, 3322332, 3407520, 3691480, 4089024, 4152915, 4286880, 4429776, 5111280, 5537220, 5906368, 6644664, 6815040, 7382960, 8305830, 8573760, 8859552, 10222560, 11074440, 13289328, 14765920, 16611660, 17719104, 20445120, 22148880, 26578656, 29531840, 33223320, 44297760, 53157312, 66446640, 88595520, 132893280, 265786560]

約数ペア:

[(1, 265786560), (2, 132893280), (3, 88595520), (4, 66446640), (5, 53157312), (6, 44297760), (8, 33223320), (9, 29531840), (10, 26578656), (12, 22148880), (13, 20445120), (15, 17719104), (16, 16611660), (18, 14765920), (20, 13289328), (24, 11074440), (26, 10222560), (30, 8859552), (31, 8573760), (32, 8305830), (36, 7382960), (39, 6815040), (40, 6644664), (45, 5906368), (48, 5537220), (52, 5111280), (60, 4429776), (62, 4286880), (64, 4152915), (65, 4089024), (72, 3691480), (78, 3407520), (80, 3322332), (90, 2953184), (93, 2857920), (96, 2768610), (104, 2555640), (117, 2271680), (120, 2214888), (124, 2143440), (130, 2044512), (144, 1845740), (155, 1714752), (156, 1703760), (160, 1661166), (180, 1476592), (186, 1428960), (192, 1384305), (195, 1363008), (208, 1277820), (229, 1160640), (234, 1135840), (240, 1107444), (248, 1071720), (260, 1022256), (279, 952640), (288, 922870), (310, 857376), (312, 851880), (320, 830583), (360, 738296), (372, 714480), (390, 681504), (403, 659520), (416, 638910), (458, 580320), (465, 571584), (468, 567920), (480, 553722), (496, 535860), (520, 511128), (558, 476320), (576, 461435), (585, 454336), (620, 428688), (624, 425940), (687, 386880), (720, 369148), (744, 357240), (780, 340752), (806, 329760), (832, 319455), (916, 290160), (930, 285792), (936, 283960), (960, 276861), (992, 267930), (1040, 255564), (1116, 238160), (1145, 232128), (1170, 227168), (1209, 219840), (1240, 214344), (1248, 212970), (1374, 193440), (1395, 190528), (1440, 184574), (1488, 178620), (1560, 170376), (1612, 164880), (1832, 145080), (1860, 142896), (1872, 141980), (1984, 133965), (2015, 131904), (2061, 128960), (2080, 127782), (2232, 119080), (2290, 116064), (2340, 113584), (2418, 109920), (2480, 107172), (2496, 106485), (2748, 96720), (2790, 95264), (2880, 92287), (2976, 89310), (2977, 89280), (3120, 85188), (3224, 82440), (3435, 77376), (3627, 73280), (3664, 72540), (3720, 71448), (3744, 70990), (4030, 65952), (4122, 64480), (4160, 63891), (4464, 59540), (4580, 58032), (4680, 56792), (4836, 54960), (4960, 53586), (5496, 48360), (5580, 47632), (5952, 44655), (5954, 44640), (6045, 43968), (6240, 42594), (6448, 41220), (6870, 38688), (7099, 37440), (7254, 36640), (7328, 36270), (7440, 35724), (7488, 35495), (8060, 32976), (8244, 32240), (8928, 29770), (8931, 29760), (9160, 29016), (9360, 28396), (9672, 27480), (9920, 26793), (10305, 25792), (10992, 24180), (11160, 23816), (11908, 22320), (12090, 21984), (12480, 21297), (12896, 20610), (13740, 19344), (14198, 18720), (14508, 18320), (14656, 18135), (14880, 17862), (14885, 17856), (16120, 16488)]