1645980960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 384

約数和(自身を含む): 5895880704

約数和(自身を除く): 4249899744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 67, 78, 80, 93, 96, 104, 120, 124, 127, 130, 134, 155, 156, 160, 186, 195, 201, 208, 240, 248, 254, 260, 268, 310, 312, 335, 372, 381, 390, 402, 403, 416, 465, 480, 496, 508, 520, 536, 620, 624, 635, 670, 744, 762, 780, 804, 806, 871, 930, 992, 1005, 1016, 1040, 1072, 1209, 1240, 1248, 1270, 1340, 1488, 1524, 1560, 1608, 1612, 1651, 1742, 1860, 1905, 2010, 2015, 2032, 2077, 2080, 2144, 2418, 2480, 2540, 2613, 2680, 2976, 3048, 3120, 3216, 3224, 3302, 3484, 3720, 3810, 3937, 4020, 4030, 4064, 4154, 4355, 4836, 4953, 4960, 5080, 5226, 5360, 6045, 6096, 6231, 6240, 6432, 6448, 6604, 6968, 7440, 7620, 7874, 8040, 8060, 8255, 8308, 8509, 8710, 9672, 9906, 10160, 10385, 10452, 10720, 11811, 12090, 12192, 12462, 12896, 13065, 13208, 13936, 14880, 15240, 15748, 16080, 16120, 16510, 16616, 17018, 17420, 19344, 19685, 19812, 20320, 20770, 20904, 23622, 24180, 24765, 24924, 25527, 26130, 26416, 27001, 27872, 30480, 31155, 31496, 32160, 32240, 33020, 33232, 34036, 34840, 38688, 39370, 39624, 41540, 41808, 42545, 47244, 48360, 49530, 49848, 51054, 51181, 52260, 52832, 54002, 59055, 60960, 62310, 62992, 64480, 66040, 66464, 68072, 69680, 78740, 79248, 81003, 83080, 83616, 85090, 94488, 96720, 99060, 99696, 102108, 102362, 104520, 108004, 110617, 118110, 124620, 125984, 127635, 132080, 135005, 136144, 139360, 153543, 157480, 158496, 162006, 166160, 170180, 188976, 193440, 198120, 199392, 204216, 204724, 209040, 216008, 221234, 236220, 249240, 255270, 255905, 263779, 264160, 270010, 272288, 307086, 314960, 324012, 331851, 332320, 340360, 377952, 396240, 405015, 408432, 409448, 418080, 432016, 442468, 472440, 498480, 510540, 511810, 527558, 540020, 553085, 614172, 629920, 648024, 663702, 680720, 767715, 791337, 792480, 810030, 816864, 818896, 864032, 884936, 944880, 996960, 1021080, 1023620, 1055116, 1080040, 1106170, 1228344, 1296048, 1318895, 1327404, 1361440, 1535430, 1582674, 1620060, 1637792, 1659255, 1769872, 1889760, 2042160, 2047240, 2110232, 2160080, 2212340, 2456688, 2592096, 2637790, 2654808, 3070860, 3165348, 3240120, 3318510, 3429127, 3539744, 3956685, 4084320, 4094480, 4220464, 4320160, 4424680, 4913376, 5275580, 5309616, 6141720, 6330696, 6480240, 6637020, 6858254, 7913370, 8188960, 8440928, 8849360, 10287381, 10551160, 10619232, 12283440, 12661392, 12960480, 13274040, 13716508, 15826740, 17145635, 17698720, 20574762, 21102320, 24566880, 25322784, 26548080, 27433016, 31653480, 34291270, 41149524, 42204640, 51436905, 53096160, 54866032, 63306960, 68582540, 82299048, 102873810, 109732064, 126613920, 137165080, 164598096, 205747620, 274330160, 329196192, 411495240, 548660320, 822990480, 1645980960]

約数ペア:

[(1, 1645980960), (2, 822990480), (3, 548660320), (4, 411495240), (5, 329196192), (6, 274330160), (8, 205747620), (10, 164598096), (12, 137165080), (13, 126613920), (15, 109732064), (16, 102873810), (20, 82299048), (24, 68582540), (26, 63306960), (30, 54866032), (31, 53096160), (32, 51436905), (39, 42204640), (40, 41149524), (48, 34291270), (52, 31653480), (60, 27433016), (62, 26548080), (65, 25322784), (67, 24566880), (78, 21102320), (80, 20574762), (93, 17698720), (96, 17145635), (104, 15826740), (120, 13716508), (124, 13274040), (127, 12960480), (130, 12661392), (134, 12283440), (155, 10619232), (156, 10551160), (160, 10287381), (186, 8849360), (195, 8440928), (201, 8188960), (208, 7913370), (240, 6858254), (248, 6637020), (254, 6480240), (260, 6330696), (268, 6141720), (310, 5309616), (312, 5275580), (335, 4913376), (372, 4424680), (381, 4320160), (390, 4220464), (402, 4094480), (403, 4084320), (416, 3956685), (465, 3539744), (480, 3429127), (496, 3318510), (508, 3240120), (520, 3165348), (536, 3070860), (620, 2654808), (624, 2637790), (635, 2592096), (670, 2456688), (744, 2212340), (762, 2160080), (780, 2110232), (804, 2047240), (806, 2042160), (871, 1889760), (930, 1769872), (992, 1659255), (1005, 1637792), (1016, 1620060), (1040, 1582674), (1072, 1535430), (1209, 1361440), (1240, 1327404), (1248, 1318895), (1270, 1296048), (1340, 1228344), (1488, 1106170), (1524, 1080040), (1560, 1055116), (1608, 1023620), (1612, 1021080), (1651, 996960), (1742, 944880), (1860, 884936), (1905, 864032), (2010, 818896), (2015, 816864), (2032, 810030), (2077, 792480), (2080, 791337), (2144, 767715), (2418, 680720), (2480, 663702), (2540, 648024), (2613, 629920), (2680, 614172), (2976, 553085), (3048, 540020), (3120, 527558), (3216, 511810), (3224, 510540), (3302, 498480), (3484, 472440), (3720, 442468), (3810, 432016), (3937, 418080), (4020, 409448), (4030, 408432), (4064, 405015), (4154, 396240), (4355, 377952), (4836, 340360), (4953, 332320), (4960, 331851), (5080, 324012), (5226, 314960), (5360, 307086), (6045, 272288), (6096, 270010), (6231, 264160), (6240, 263779), (6432, 255905), (6448, 255270), (6604, 249240), (6968, 236220), (7440, 221234), (7620, 216008), (7874, 209040), (8040, 204724), (8060, 204216), (8255, 199392), (8308, 198120), (8509, 193440), (8710, 188976), (9672, 170180), (9906, 166160), (10160, 162006), (10385, 158496), (10452, 157480), (10720, 153543), (11811, 139360), (12090, 136144), (12192, 135005), (12462, 132080), (12896, 127635), (13065, 125984), (13208, 124620), (13936, 118110), (14880, 110617), (15240, 108004), (15748, 104520), (16080, 102362), (16120, 102108), (16510, 99696), (16616, 99060), (17018, 96720), (17420, 94488), (19344, 85090), (19685, 83616), (19812, 83080), (20320, 81003), (20770, 79248), (20904, 78740), (23622, 69680), (24180, 68072), (24765, 66464), (24924, 66040), (25527, 64480), (26130, 62992), (26416, 62310), (27001, 60960), (27872, 59055), (30480, 54002), (31155, 52832), (31496, 52260), (32160, 51181), (32240, 51054), (33020, 49848), (33232, 49530), (34036, 48360), (34840, 47244), (38688, 42545), (39370, 41808), (39624, 41540)]