1777716720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:534

約数の個数: 400

約数和(自身を含む): 6805814400

約数和(自身を除く): 5028097680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 94, 104, 108, 117, 120, 130, 135, 141, 144, 156, 162, 180, 188, 195, 208, 216, 234, 235, 240, 260, 270, 282, 312, 324, 351, 360, 376, 390, 405, 423, 432, 449, 468, 470, 520, 540, 564, 585, 611, 624, 648, 702, 705, 720, 752, 780, 810, 846, 898, 936, 940, 1040, 1053, 1080, 1128, 1170, 1222, 1269, 1296, 1347, 1404, 1410, 1560, 1620, 1692, 1755, 1796, 1833, 1872, 1880, 2106, 2115, 2160, 2245, 2256, 2340, 2444, 2538, 2694, 2808, 2820, 3055, 3120, 3240, 3384, 3510, 3592, 3666, 3760, 3807, 4041, 4212, 4230, 4490, 4680, 4888, 5076, 5265, 5388, 5499, 5616, 5640, 5837, 6110, 6345, 6480, 6735, 6768, 7020, 7184, 7332, 7614, 8082, 8424, 8460, 8980, 9165, 9360, 9776, 10152, 10530, 10776, 10998, 11280, 11674, 12123, 12220, 12690, 13470, 14040, 14664, 15228, 16164, 16497, 16848, 16920, 17511, 17960, 18330, 19035, 20205, 20304, 21060, 21103, 21552, 21996, 23348, 24246, 24440, 25380, 26940, 27495, 28080, 29185, 29328, 30456, 32328, 32994, 33840, 35022, 35920, 36369, 36660, 38070, 40410, 42120, 42206, 43992, 46696, 48492, 48880, 49491, 50760, 52533, 53880, 54990, 58370, 60615, 60912, 63309, 64656, 65988, 70044, 72738, 73320, 76140, 80820, 82485, 84240, 84412, 87555, 87984, 93392, 96984, 98982, 101520, 105066, 105515, 107760, 109980, 116740, 121230, 126618, 131976, 140088, 145476, 146640, 152280, 157599, 161640, 164970, 168824, 175110, 181845, 189927, 193968, 197964, 210132, 211030, 219960, 233480, 242460, 247455, 253236, 262665, 263952, 274339, 280176, 290952, 304560, 315198, 316545, 323280, 329940, 337648, 350220, 363690, 379854, 395928, 420264, 422060, 439920, 466960, 472797, 484920, 494910, 506472, 525330, 548678, 569781, 581904, 630396, 633090, 659880, 700440, 727380, 759708, 787995, 791856, 823017, 840528, 844120, 945594, 949635, 969840, 989820, 1012944, 1050660, 1097356, 1139562, 1260792, 1266180, 1319760, 1371695, 1400880, 1454760, 1519416, 1575990, 1646034, 1688240, 1709343, 1891188, 1899270, 1979640, 2101320, 2194712, 2279124, 2363985, 2469051, 2521584, 2532360, 2743390, 2848905, 2909520, 3038832, 3151980, 3292068, 3418686, 3782376, 3798540, 3959280, 4115085, 4202640, 4389424, 4558248, 4727970, 4938102, 5064720, 5486780, 5697810, 6303960, 6584136, 6837372, 7407153, 7564752, 7597080, 8230170, 8546715, 9116496, 9455940, 9876204, 10973560, 11395620, 12345255, 12607920, 13168272, 13674744, 14814306, 15194160, 16460340, 17093430, 18911880, 19752408, 21947120, 22221459, 22791240, 24690510, 27349488, 29628612, 32920680, 34186860, 37035765, 37823760, 39504816, 44442918, 45582480, 49381020, 59257224, 65841360, 68373720, 74071530, 88885836, 98762040, 111107295, 118514448, 136747440, 148143060, 177771672, 197524080, 222214590, 296286120, 355543344, 444429180, 592572240, 888858360, 1777716720]

約数ペア:

[(1, 1777716720), (2, 888858360), (3, 592572240), (4, 444429180), (5, 355543344), (6, 296286120), (8, 222214590), (9, 197524080), (10, 177771672), (12, 148143060), (13, 136747440), (15, 118514448), (16, 111107295), (18, 98762040), (20, 88885836), (24, 74071530), (26, 68373720), (27, 65841360), (30, 59257224), (36, 49381020), (39, 45582480), (40, 44442918), (45, 39504816), (47, 37823760), (48, 37035765), (52, 34186860), (54, 32920680), (60, 29628612), (65, 27349488), (72, 24690510), (78, 22791240), (80, 22221459), (81, 21947120), (90, 19752408), (94, 18911880), (104, 17093430), (108, 16460340), (117, 15194160), (120, 14814306), (130, 13674744), (135, 13168272), (141, 12607920), (144, 12345255), (156, 11395620), (162, 10973560), (180, 9876204), (188, 9455940), (195, 9116496), (208, 8546715), (216, 8230170), (234, 7597080), (235, 7564752), (240, 7407153), (260, 6837372), (270, 6584136), (282, 6303960), (312, 5697810), (324, 5486780), (351, 5064720), (360, 4938102), (376, 4727970), (390, 4558248), (405, 4389424), (423, 4202640), (432, 4115085), (449, 3959280), (468, 3798540), (470, 3782376), (520, 3418686), (540, 3292068), (564, 3151980), (585, 3038832), (611, 2909520), (624, 2848905), (648, 2743390), (702, 2532360), (705, 2521584), (720, 2469051), (752, 2363985), (780, 2279124), (810, 2194712), (846, 2101320), (898, 1979640), (936, 1899270), (940, 1891188), (1040, 1709343), (1053, 1688240), (1080, 1646034), (1128, 1575990), (1170, 1519416), (1222, 1454760), (1269, 1400880), (1296, 1371695), (1347, 1319760), (1404, 1266180), (1410, 1260792), (1560, 1139562), (1620, 1097356), (1692, 1050660), (1755, 1012944), (1796, 989820), (1833, 969840), (1872, 949635), (1880, 945594), (2106, 844120), (2115, 840528), (2160, 823017), (2245, 791856), (2256, 787995), (2340, 759708), (2444, 727380), (2538, 700440), (2694, 659880), (2808, 633090), (2820, 630396), (3055, 581904), (3120, 569781), (3240, 548678), (3384, 525330), (3510, 506472), (3592, 494910), (3666, 484920), (3760, 472797), (3807, 466960), (4041, 439920), (4212, 422060), (4230, 420264), (4490, 395928), (4680, 379854), (4888, 363690), (5076, 350220), (5265, 337648), (5388, 329940), (5499, 323280), (5616, 316545), (5640, 315198), (5837, 304560), (6110, 290952), (6345, 280176), (6480, 274339), (6735, 263952), (6768, 262665), (7020, 253236), (7184, 247455), (7332, 242460), (7614, 233480), (8082, 219960), (8424, 211030), (8460, 210132), (8980, 197964), (9165, 193968), (9360, 189927), (9776, 181845), (10152, 175110), (10530, 168824), (10776, 164970), (10998, 161640), (11280, 157599), (11674, 152280), (12123, 146640), (12220, 145476), (12690, 140088), (13470, 131976), (14040, 126618), (14664, 121230), (15228, 116740), (16164, 109980), (16497, 107760), (16848, 105515), (16920, 105066), (17511, 101520), (17960, 98982), (18330, 96984), (19035, 93392), (20205, 87984), (20304, 87555), (21060, 84412), (21103, 84240), (21552, 82485), (21996, 80820), (23348, 76140), (24246, 73320), (24440, 72738), (25380, 70044), (26940, 65988), (27495, 64656), (28080, 63309), (29185, 60912), (29328, 60615), (30456, 58370), (32328, 54990), (32994, 53880), (33840, 52533), (35022, 50760), (35920, 49491), (36369, 48880), (36660, 48492), (38070, 46696), (40410, 43992), (42120, 42206)]