514397520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2659

約数の個数: 320

約数和(自身を含む): 2181527040

約数和(自身を除く): 1667129520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2617, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 4095, 4368, 4680, 4914, 5040, 5234, 5460, 5616, 6552, 7020, 7280, 7560, 7851, 8190, 9360, 9828, 10468, 10920, 12285, 13085, 13104, 14040, 15120, 15702, 16380, 18319, 19656, 20936, 21840, 23553, 24570, 26170, 28080, 31404, 32760, 34021, 36638, 39255, 39312, 41872, 47106, 49140, 52340, 54957, 62808, 65520, 68042, 70659, 73276, 78510, 91595, 94212, 98280, 102063, 104680, 109914, 117765, 125616, 136084, 141318, 146552, 157020, 164871, 170105, 183190, 188424, 196560, 204126, 209360, 219828, 235530, 238147, 272168, 274785, 282636, 293104, 306189, 314040, 329742, 340210, 353295, 366380, 376848, 408252, 439656, 471060, 476294, 494613, 510315, 544336, 549570, 565272, 612378, 628080, 659484, 680420, 706590, 714441, 732760, 816504, 824355, 879312, 918567, 942120, 952588, 989226, 1020630, 1099140, 1130544, 1190735, 1224756, 1318968, 1360840, 1413180, 1428882, 1465520, 1530945, 1633008, 1648710, 1837134, 1884240, 1905176, 1978452, 2041260, 2143323, 2198280, 2381470, 2449512, 2473065, 2637936, 2721680, 2826360, 2857764, 3061890, 3297420, 3572205, 3674268, 3810352, 3956904, 4082520, 4286646, 4396560, 4592835, 4762940, 4899024, 4946130, 5652720, 5715528, 6123780, 6429969, 6594840, 7144410, 7348536, 7913808, 8165040, 8573292, 9185670, 9525880, 9892260, 10716615, 11431056, 12247560, 12859938, 13189680, 14288820, 14697072, 17146584, 18371340, 19051760, 19784520, 21433230, 24495120, 25719876, 28577640, 32149845, 34293168, 36742680, 39569040, 42866460, 51439752, 57155280, 64299690, 73485360, 85732920, 102879504, 128599380, 171465840, 257198760, 514397520]

約数ペア:

[(1, 514397520), (2, 257198760), (3, 171465840), (4, 128599380), (5, 102879504), (6, 85732920), (7, 73485360), (8, 64299690), (9, 57155280), (10, 51439752), (12, 42866460), (13, 39569040), (14, 36742680), (15, 34293168), (16, 32149845), (18, 28577640), (20, 25719876), (21, 24495120), (24, 21433230), (26, 19784520), (27, 19051760), (28, 18371340), (30, 17146584), (35, 14697072), (36, 14288820), (39, 13189680), (40, 12859938), (42, 12247560), (45, 11431056), (48, 10716615), (52, 9892260), (54, 9525880), (56, 9185670), (60, 8573292), (63, 8165040), (65, 7913808), (70, 7348536), (72, 7144410), (78, 6594840), (80, 6429969), (84, 6123780), (90, 5715528), (91, 5652720), (104, 4946130), (105, 4899024), (108, 4762940), (112, 4592835), (117, 4396560), (120, 4286646), (126, 4082520), (130, 3956904), (135, 3810352), (140, 3674268), (144, 3572205), (156, 3297420), (168, 3061890), (180, 2857764), (182, 2826360), (189, 2721680), (195, 2637936), (208, 2473065), (210, 2449512), (216, 2381470), (234, 2198280), (240, 2143323), (252, 2041260), (260, 1978452), (270, 1905176), (273, 1884240), (280, 1837134), (312, 1648710), (315, 1633008), (336, 1530945), (351, 1465520), (360, 1428882), (364, 1413180), (378, 1360840), (390, 1318968), (420, 1224756), (432, 1190735), (455, 1130544), (468, 1099140), (504, 1020630), (520, 989226), (540, 952588), (546, 942120), (560, 918567), (585, 879312), (624, 824355), (630, 816504), (702, 732760), (720, 714441), (728, 706590), (756, 680420), (780, 659484), (819, 628080), (840, 612378), (910, 565272), (936, 549570), (945, 544336), (1008, 510315), (1040, 494613), (1080, 476294), (1092, 471060), (1170, 439656), (1260, 408252), (1365, 376848), (1404, 366380), (1456, 353295), (1512, 340210), (1560, 329742), (1638, 314040), (1680, 306189), (1755, 293104), (1820, 282636), (1872, 274785), (1890, 272168), (2160, 238147), (2184, 235530), (2340, 219828), (2457, 209360), (2520, 204126), (2617, 196560), (2730, 188424), (2808, 183190), (3024, 170105), (3120, 164871), (3276, 157020), (3510, 146552), (3640, 141318), (3780, 136084), (4095, 125616), (4368, 117765), (4680, 109914), (4914, 104680), (5040, 102063), (5234, 98280), (5460, 94212), (5616, 91595), (6552, 78510), (7020, 73276), (7280, 70659), (7560, 68042), (7851, 65520), (8190, 62808), (9360, 54957), (9828, 52340), (10468, 49140), (10920, 47106), (12285, 41872), (13085, 39312), (13104, 39255), (14040, 36638), (15120, 34021), (15702, 32760), (16380, 31404), (18319, 28080), (19656, 26170), (20936, 24570), (21840, 23553)]