2915692800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1049

約数の個数: 216

約数和(自身を含む): 9687088320

約数和(自身を除く): 6771395520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 181, 192, 200, 240, 256, 300, 320, 362, 384, 400, 480, 543, 600, 640, 724, 768, 800, 839, 905, 960, 1086, 1200, 1280, 1448, 1600, 1678, 1810, 1920, 2172, 2400, 2517, 2715, 2896, 3200, 3356, 3620, 3840, 4195, 4344, 4525, 4800, 5034, 5430, 5792, 6400, 6712, 7240, 8390, 8688, 9050, 9600, 10068, 10860, 11584, 12585, 13424, 13575, 14480, 16780, 17376, 18100, 19200, 20136, 20975, 21720, 23168, 25170, 26848, 27150, 28960, 33560, 34752, 36200, 40272, 41950, 43440, 46336, 50340, 53696, 54300, 57920, 62925, 67120, 69504, 72400, 80544, 83900, 86880, 100680, 107392, 108600, 115840, 125850, 134240, 139008, 144800, 151859, 161088, 167800, 173760, 201360, 214784, 217200, 231680, 251700, 268480, 289600, 303718, 322176, 335600, 347520, 402720, 434400, 455577, 503400, 536960, 579200, 607436, 644352, 671200, 695040, 759295, 805440, 868800, 911154, 1006800, 1073920, 1158400, 1214872, 1342400, 1518590, 1610880, 1737600, 1822308, 2013600, 2277885, 2429744, 2684800, 3037180, 3221760, 3475200, 3644616, 3796475, 4027200, 4555770, 4859488, 5369600, 6074360, 7289232, 7592950, 8054400, 9111540, 9718976, 11389425, 12148720, 14578464, 15185900, 16108800, 18223080, 19437952, 22778850, 24297440, 29156928, 30371800, 36446160, 38875904, 45557700, 48594880, 58313856, 60743600, 72892320, 91115400, 97189760, 116627712, 121487200, 145784640, 182230800, 194379520, 242974400, 291569280, 364461600, 485948800, 583138560, 728923200, 971897600, 1457846400, 2915692800]

約数ペア:

[(1, 2915692800), (2, 1457846400), (3, 971897600), (4, 728923200), (5, 583138560), (6, 485948800), (8, 364461600), (10, 291569280), (12, 242974400), (15, 194379520), (16, 182230800), (20, 145784640), (24, 121487200), (25, 116627712), (30, 97189760), (32, 91115400), (40, 72892320), (48, 60743600), (50, 58313856), (60, 48594880), (64, 45557700), (75, 38875904), (80, 36446160), (96, 30371800), (100, 29156928), (120, 24297440), (128, 22778850), (150, 19437952), (160, 18223080), (181, 16108800), (192, 15185900), (200, 14578464), (240, 12148720), (256, 11389425), (300, 9718976), (320, 9111540), (362, 8054400), (384, 7592950), (400, 7289232), (480, 6074360), (543, 5369600), (600, 4859488), (640, 4555770), (724, 4027200), (768, 3796475), (800, 3644616), (839, 3475200), (905, 3221760), (960, 3037180), (1086, 2684800), (1200, 2429744), (1280, 2277885), (1448, 2013600), (1600, 1822308), (1678, 1737600), (1810, 1610880), (1920, 1518590), (2172, 1342400), (2400, 1214872), (2517, 1158400), (2715, 1073920), (2896, 1006800), (3200, 911154), (3356, 868800), (3620, 805440), (3840, 759295), (4195, 695040), (4344, 671200), (4525, 644352), (4800, 607436), (5034, 579200), (5430, 536960), (5792, 503400), (6400, 455577), (6712, 434400), (7240, 402720), (8390, 347520), (8688, 335600), (9050, 322176), (9600, 303718), (10068, 289600), (10860, 268480), (11584, 251700), (12585, 231680), (13424, 217200), (13575, 214784), (14480, 201360), (16780, 173760), (17376, 167800), (18100, 161088), (19200, 151859), (20136, 144800), (20975, 139008), (21720, 134240), (23168, 125850), (25170, 115840), (26848, 108600), (27150, 107392), (28960, 100680), (33560, 86880), (34752, 83900), (36200, 80544), (40272, 72400), (41950, 69504), (43440, 67120), (46336, 62925), (50340, 57920), (53696, 54300)]