1318492800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2693}}^1$

素因数の和:2740

約数の個数: 288

約数和(自身を含む): 4983280380

約数和(自身を除く): 3664787580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 272, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 450, 480, 510, 544, 576, 600, 612, 640, 680, 720, 765, 800, 816, 850, 900, 960, 1020, 1088, 1152, 1200, 1224, 1275, 1360, 1440, 1530, 1600, 1632, 1700, 1800, 1920, 2040, 2176, 2400, 2448, 2550, 2693, 2720, 2880, 3060, 3200, 3264, 3400, 3600, 3825, 4080, 4800, 4896, 5100, 5386, 5440, 5760, 6120, 6528, 6800, 7200, 7650, 8079, 8160, 9600, 9792, 10200, 10772, 10880, 12240, 13465, 13600, 14400, 15300, 16158, 16320, 19584, 20400, 21544, 24237, 24480, 26930, 27200, 28800, 30600, 32316, 32640, 40395, 40800, 43088, 45781, 48474, 48960, 53860, 54400, 61200, 64632, 67325, 80790, 81600, 86176, 91562, 96948, 97920, 107720, 121185, 122400, 129264, 134650, 137343, 161580, 163200, 172352, 183124, 193896, 201975, 215440, 228905, 242370, 244800, 258528, 269300, 274686, 323160, 344704, 366248, 387792, 403950, 412029, 430880, 457810, 484740, 489600, 517056, 538600, 549372, 605925, 646320, 686715, 732496, 775584, 807900, 824058, 861760, 915620, 969480, 1034112, 1077200, 1098744, 1144525, 1211850, 1292640, 1373430, 1464992, 1551168, 1615800, 1648116, 1723520, 1831240, 1938960, 2060145, 2154400, 2197488, 2289050, 2423700, 2585280, 2746860, 2929984, 3102336, 3231600, 3296232, 3433575, 3662480, 3877920, 4120290, 4308800, 4394976, 4578100, 4847400, 5170560, 5493720, 5859968, 6463200, 6592464, 6867150, 7324960, 7755840, 8240580, 8617600, 8789952, 9156200, 9694800, 10300725, 10987440, 12926400, 13184928, 13734300, 14649920, 15511680, 16481160, 17579904, 18312400, 19389600, 20601450, 21974880, 25852800, 26369856, 27468600, 29299840, 32962320, 36624800, 38779200, 41202900, 43949760, 52739712, 54937200, 65924640, 73249600, 77558400, 82405800, 87899520, 109874400, 131849280, 146499200, 164811600, 219748800, 263698560, 329623200, 439497600, 659246400, 1318492800]

約数ペア:

[(1, 1318492800), (2, 659246400), (3, 439497600), (4, 329623200), (5, 263698560), (6, 219748800), (8, 164811600), (9, 146499200), (10, 131849280), (12, 109874400), (15, 87899520), (16, 82405800), (17, 77558400), (18, 73249600), (20, 65924640), (24, 54937200), (25, 52739712), (30, 43949760), (32, 41202900), (34, 38779200), (36, 36624800), (40, 32962320), (45, 29299840), (48, 27468600), (50, 26369856), (51, 25852800), (60, 21974880), (64, 20601450), (68, 19389600), (72, 18312400), (75, 17579904), (80, 16481160), (85, 15511680), (90, 14649920), (96, 13734300), (100, 13184928), (102, 12926400), (120, 10987440), (128, 10300725), (136, 9694800), (144, 9156200), (150, 8789952), (153, 8617600), (160, 8240580), (170, 7755840), (180, 7324960), (192, 6867150), (200, 6592464), (204, 6463200), (225, 5859968), (240, 5493720), (255, 5170560), (272, 4847400), (288, 4578100), (300, 4394976), (306, 4308800), (320, 4120290), (340, 3877920), (360, 3662480), (384, 3433575), (400, 3296232), (408, 3231600), (425, 3102336), (450, 2929984), (480, 2746860), (510, 2585280), (544, 2423700), (576, 2289050), (600, 2197488), (612, 2154400), (640, 2060145), (680, 1938960), (720, 1831240), (765, 1723520), (800, 1648116), (816, 1615800), (850, 1551168), (900, 1464992), (960, 1373430), (1020, 1292640), (1088, 1211850), (1152, 1144525), (1200, 1098744), (1224, 1077200), (1275, 1034112), (1360, 969480), (1440, 915620), (1530, 861760), (1600, 824058), (1632, 807900), (1700, 775584), (1800, 732496), (1920, 686715), (2040, 646320), (2176, 605925), (2400, 549372), (2448, 538600), (2550, 517056), (2693, 489600), (2720, 484740), (2880, 457810), (3060, 430880), (3200, 412029), (3264, 403950), (3400, 387792), (3600, 366248), (3825, 344704), (4080, 323160), (4800, 274686), (4896, 269300), (5100, 258528), (5386, 244800), (5440, 242370), (5760, 228905), (6120, 215440), (6528, 201975), (6800, 193896), (7200, 183124), (7650, 172352), (8079, 163200), (8160, 161580), (9600, 137343), (9792, 134650), (10200, 129264), (10772, 122400), (10880, 121185), (12240, 107720), (13465, 97920), (13600, 96948), (14400, 91562), (15300, 86176), (16158, 81600), (16320, 80790), (19584, 67325), (20400, 64632), (21544, 61200), (24237, 54400), (24480, 53860), (26930, 48960), (27200, 48474), (28800, 45781), (30600, 43088), (32316, 40800), (32640, 40395)]