1361518080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1049}}^1$

素因数の和:1101

約数の個数: 240

約数和(自身を含む): 4717666800

約数和(自身を除く): 3356148720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 480, 507, 512, 520, 624, 640, 676, 768, 780, 832, 845, 960, 1014, 1040, 1049, 1248, 1280, 1352, 1536, 1560, 1664, 1690, 1920, 2028, 2080, 2098, 2496, 2535, 2560, 2704, 3120, 3147, 3328, 3380, 3840, 4056, 4160, 4196, 4992, 5070, 5245, 5408, 6240, 6294, 6656, 6760, 7680, 8112, 8320, 8392, 9984, 10140, 10490, 10816, 12480, 12588, 13520, 13637, 15735, 16224, 16640, 16784, 19968, 20280, 20980, 21632, 24960, 25176, 27040, 27274, 31470, 32448, 33280, 33568, 40560, 40911, 41960, 43264, 49920, 50352, 54080, 54548, 62940, 64896, 67136, 68185, 81120, 81822, 83920, 86528, 99840, 100704, 108160, 109096, 125880, 129792, 134272, 136370, 162240, 163644, 167840, 177281, 201408, 204555, 216320, 218192, 251760, 259584, 268544, 272740, 324480, 327288, 335680, 354562, 402816, 409110, 432640, 436384, 503520, 531843, 537088, 545480, 648960, 654576, 671360, 709124, 805632, 818220, 872768, 886405, 1007040, 1063686, 1090960, 1297920, 1309152, 1342720, 1418248, 1611264, 1636440, 1745536, 1772810, 2014080, 2127372, 2181920, 2618304, 2659215, 2685440, 2836496, 3272880, 3491072, 3545620, 4028160, 4254744, 4363840, 5236608, 5318430, 5672992, 6545760, 6982144, 7091240, 8056320, 8509488, 8727680, 10473216, 10636860, 11345984, 13091520, 14182480, 17018976, 17455360, 20946432, 21273720, 22691968, 26183040, 28364960, 34037952, 34910720, 42547440, 45383936, 52366080, 56729920, 68075904, 85094880, 90767872, 104732160, 113459840, 136151808, 170189760, 226919680, 272303616, 340379520, 453839360, 680759040, 1361518080]

約数ペア:

[(1, 1361518080), (2, 680759040), (3, 453839360), (4, 340379520), (5, 272303616), (6, 226919680), (8, 170189760), (10, 136151808), (12, 113459840), (13, 104732160), (15, 90767872), (16, 85094880), (20, 68075904), (24, 56729920), (26, 52366080), (30, 45383936), (32, 42547440), (39, 34910720), (40, 34037952), (48, 28364960), (52, 26183040), (60, 22691968), (64, 21273720), (65, 20946432), (78, 17455360), (80, 17018976), (96, 14182480), (104, 13091520), (120, 11345984), (128, 10636860), (130, 10473216), (156, 8727680), (160, 8509488), (169, 8056320), (192, 7091240), (195, 6982144), (208, 6545760), (240, 5672992), (256, 5318430), (260, 5236608), (312, 4363840), (320, 4254744), (338, 4028160), (384, 3545620), (390, 3491072), (416, 3272880), (480, 2836496), (507, 2685440), (512, 2659215), (520, 2618304), (624, 2181920), (640, 2127372), (676, 2014080), (768, 1772810), (780, 1745536), (832, 1636440), (845, 1611264), (960, 1418248), (1014, 1342720), (1040, 1309152), (1049, 1297920), (1248, 1090960), (1280, 1063686), (1352, 1007040), (1536, 886405), (1560, 872768), (1664, 818220), (1690, 805632), (1920, 709124), (2028, 671360), (2080, 654576), (2098, 648960), (2496, 545480), (2535, 537088), (2560, 531843), (2704, 503520), (3120, 436384), (3147, 432640), (3328, 409110), (3380, 402816), (3840, 354562), (4056, 335680), (4160, 327288), (4196, 324480), (4992, 272740), (5070, 268544), (5245, 259584), (5408, 251760), (6240, 218192), (6294, 216320), (6656, 204555), (6760, 201408), (7680, 177281), (8112, 167840), (8320, 163644), (8392, 162240), (9984, 136370), (10140, 134272), (10490, 129792), (10816, 125880), (12480, 109096), (12588, 108160), (13520, 100704), (13637, 99840), (15735, 86528), (16224, 83920), (16640, 81822), (16784, 81120), (19968, 68185), (20280, 67136), (20980, 64896), (21632, 62940), (24960, 54548), (25176, 54080), (27040, 50352), (27274, 49920), (31470, 43264), (32448, 41960), (33280, 40911), (33568, 40560)]