1255552968960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4738651}}^1$

素因数の和:4738701

約数の個数: 216

約数和(自身を含む): 4532956593984

約数和(自身を除く): 3277403625024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2304, 2760, 2880, 2944, 3312, 3680, 3840, 4140, 4416, 5520, 5760, 5888, 6624, 7360, 8280, 8832, 11040, 11520, 13248, 14720, 16560, 17664, 22080, 26496, 29440, 33120, 44160, 52992, 66240, 88320, 132480, 264960, 4738651, 9477302, 14215953, 18954604, 23693255, 28431906, 37909208, 42647859, 47386510, 56863812, 71079765, 75818416, 85295718, 94773020, 108988973, 113727624, 142159530, 151636832, 170591436, 189546040, 213239295, 217977946, 227455248, 284319060, 303273664, 326966919, 341182872, 379092080, 426478590, 435955892, 454910496, 544944865, 568638120, 606547328, 653933838, 682365744, 758184160, 852957180, 871911784, 909820992, 980900757, 1089889730, 1137276240, 1213094656, 1307867676, 1364731488, 1516368320, 1634834595, 1705914360, 1743823568, 1819641984, 1961801514, 2179779460, 2274552480, 2615735352, 2729462976, 3032736640, 3269669190, 3411828720, 3487647136, 3639283968, 3923603028, 4359558920, 4549104960, 4904503785, 5231470704, 5458925952, 6065473280, 6539338380, 6823657440, 6975294272, 7847206056, 8719117840, 9098209920, 9809007570, 10462941408, 10917851904, 13078676760, 13647314880, 13950588544, 15694412112, 17438235680, 18196419840, 19618015140, 20925882816, 26157353520, 27294629760, 27901177088, 31388824224, 34876471360, 39236030280, 41851765632, 52314707040, 54589259520, 62777648448, 69752942720, 78472060560, 83703531264, 104629414080, 125555296896, 139505885440, 156944121120, 209258828160, 251110593792, 313888242240, 418517656320, 627776484480, 1255552968960]

約数ペア:

[(1, 1255552968960), (2, 627776484480), (3, 418517656320), (4, 313888242240), (5, 251110593792), (6, 209258828160), (8, 156944121120), (9, 139505885440), (10, 125555296896), (12, 104629414080), (15, 83703531264), (16, 78472060560), (18, 69752942720), (20, 62777648448), (23, 54589259520), (24, 52314707040), (30, 41851765632), (32, 39236030280), (36, 34876471360), (40, 31388824224), (45, 27901177088), (46, 27294629760), (48, 26157353520), (60, 20925882816), (64, 19618015140), (69, 18196419840), (72, 17438235680), (80, 15694412112), (90, 13950588544), (92, 13647314880), (96, 13078676760), (115, 10917851904), (120, 10462941408), (128, 9809007570), (138, 9098209920), (144, 8719117840), (160, 7847206056), (180, 6975294272), (184, 6823657440), (192, 6539338380), (207, 6065473280), (230, 5458925952), (240, 5231470704), (256, 4904503785), (276, 4549104960), (288, 4359558920), (320, 3923603028), (345, 3639283968), (360, 3487647136), (368, 3411828720), (384, 3269669190), (414, 3032736640), (460, 2729462976), (480, 2615735352), (552, 2274552480), (576, 2179779460), (640, 1961801514), (690, 1819641984), (720, 1743823568), (736, 1705914360), (768, 1634834595), (828, 1516368320), (920, 1364731488), (960, 1307867676), (1035, 1213094656), (1104, 1137276240), (1152, 1089889730), (1280, 980900757), (1380, 909820992), (1440, 871911784), (1472, 852957180), (1656, 758184160), (1840, 682365744), (1920, 653933838), (2070, 606547328), (2208, 568638120), (2304, 544944865), (2760, 454910496), (2880, 435955892), (2944, 426478590), (3312, 379092080), (3680, 341182872), (3840, 326966919), (4140, 303273664), (4416, 284319060), (5520, 227455248), (5760, 217977946), (5888, 213239295), (6624, 189546040), (7360, 170591436), (8280, 151636832), (8832, 142159530), (11040, 113727624), (11520, 108988973), (13248, 94773020), (14720, 85295718), (16560, 75818416), (17664, 71079765), (22080, 56863812), (26496, 47386510), (29440, 42647859), (33120, 37909208), (44160, 28431906), (52992, 23693255), (66240, 18954604), (88320, 14215953), (132480, 9477302), (264960, 4738651)]