297123120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:529

約数の個数: 320

約数和(自身を含む): 1199447040

約数和(自身を除く): 902323920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 108, 112, 120, 126, 129, 135, 140, 144, 168, 172, 180, 189, 210, 215, 216, 240, 252, 258, 270, 280, 301, 315, 336, 344, 360, 378, 387, 420, 430, 432, 457, 504, 516, 540, 560, 602, 630, 645, 688, 720, 756, 774, 840, 860, 903, 914, 945, 1008, 1032, 1080, 1161, 1204, 1260, 1290, 1371, 1505, 1512, 1548, 1680, 1720, 1806, 1828, 1890, 1935, 2064, 2160, 2285, 2322, 2408, 2520, 2580, 2709, 2742, 3010, 3024, 3096, 3199, 3440, 3612, 3656, 3780, 3870, 4113, 4515, 4570, 4644, 4816, 5040, 5160, 5418, 5484, 5805, 6020, 6192, 6398, 6855, 7224, 7312, 7560, 7740, 8127, 8226, 9030, 9140, 9288, 9597, 10320, 10836, 10968, 11610, 12040, 12339, 12796, 13545, 13710, 14448, 15120, 15480, 15995, 16254, 16452, 18060, 18280, 18576, 19194, 19651, 20565, 21672, 21936, 23220, 24080, 24678, 25592, 27090, 27420, 28791, 30960, 31990, 32508, 32904, 36120, 36560, 38388, 39302, 40635, 41130, 43344, 46440, 47985, 49356, 51184, 54180, 54840, 57582, 58953, 61695, 63980, 65016, 65808, 72240, 76776, 78604, 81270, 82260, 86373, 92880, 95970, 98255, 98712, 108360, 109680, 115164, 117906, 123390, 127960, 130032, 137557, 143955, 153552, 157208, 162540, 164520, 172746, 176859, 191940, 196510, 197424, 216720, 230328, 235812, 246780, 255920, 275114, 287910, 294765, 314416, 325080, 329040, 345492, 353718, 383880, 393020, 412671, 431865, 460656, 471624, 493560, 530577, 550228, 575820, 589530, 650160, 687785, 690984, 707436, 767760, 786040, 825342, 863730, 884295, 943248, 987120, 1061154, 1100456, 1151640, 1179060, 1238013, 1375570, 1381968, 1414872, 1572080, 1650684, 1727460, 1768590, 2063355, 2122308, 2200912, 2303280, 2358120, 2476026, 2652885, 2751140, 2829744, 3301368, 3454920, 3537180, 3714039, 4126710, 4244616, 4716240, 4952052, 5305770, 5502280, 6190065, 6602736, 6909840, 7074360, 7428078, 8253420, 8489232, 9904104, 10611540, 11004560, 12380130, 14148720, 14856156, 16506840, 18570195, 19808208, 21223080, 24760260, 29712312, 33013680, 37140390, 42446160, 49520520, 59424624, 74280780, 99041040, 148561560, 297123120]

約数ペア:

[(1, 297123120), (2, 148561560), (3, 99041040), (4, 74280780), (5, 59424624), (6, 49520520), (7, 42446160), (8, 37140390), (9, 33013680), (10, 29712312), (12, 24760260), (14, 21223080), (15, 19808208), (16, 18570195), (18, 16506840), (20, 14856156), (21, 14148720), (24, 12380130), (27, 11004560), (28, 10611540), (30, 9904104), (35, 8489232), (36, 8253420), (40, 7428078), (42, 7074360), (43, 6909840), (45, 6602736), (48, 6190065), (54, 5502280), (56, 5305770), (60, 4952052), (63, 4716240), (70, 4244616), (72, 4126710), (80, 3714039), (84, 3537180), (86, 3454920), (90, 3301368), (105, 2829744), (108, 2751140), (112, 2652885), (120, 2476026), (126, 2358120), (129, 2303280), (135, 2200912), (140, 2122308), (144, 2063355), (168, 1768590), (172, 1727460), (180, 1650684), (189, 1572080), (210, 1414872), (215, 1381968), (216, 1375570), (240, 1238013), (252, 1179060), (258, 1151640), (270, 1100456), (280, 1061154), (301, 987120), (315, 943248), (336, 884295), (344, 863730), (360, 825342), (378, 786040), (387, 767760), (420, 707436), (430, 690984), (432, 687785), (457, 650160), (504, 589530), (516, 575820), (540, 550228), (560, 530577), (602, 493560), (630, 471624), (645, 460656), (688, 431865), (720, 412671), (756, 393020), (774, 383880), (840, 353718), (860, 345492), (903, 329040), (914, 325080), (945, 314416), (1008, 294765), (1032, 287910), (1080, 275114), (1161, 255920), (1204, 246780), (1260, 235812), (1290, 230328), (1371, 216720), (1505, 197424), (1512, 196510), (1548, 191940), (1680, 176859), (1720, 172746), (1806, 164520), (1828, 162540), (1890, 157208), (1935, 153552), (2064, 143955), (2160, 137557), (2285, 130032), (2322, 127960), (2408, 123390), (2520, 117906), (2580, 115164), (2709, 109680), (2742, 108360), (3010, 98712), (3024, 98255), (3096, 95970), (3199, 92880), (3440, 86373), (3612, 82260), (3656, 81270), (3780, 78604), (3870, 76776), (4113, 72240), (4515, 65808), (4570, 65016), (4644, 63980), (4816, 61695), (5040, 58953), (5160, 57582), (5418, 54840), (5484, 54180), (5805, 51184), (6020, 49356), (6192, 47985), (6398, 46440), (6855, 43344), (7224, 41130), (7312, 40635), (7560, 39302), (7740, 38388), (8127, 36560), (8226, 36120), (9030, 32904), (9140, 32508), (9288, 31990), (9597, 30960), (10320, 28791), (10836, 27420), (10968, 27090), (11610, 25592), (12040, 24678), (12339, 24080), (12796, 23220), (13545, 21936), (13710, 21672), (14448, 20565), (15120, 19651), (15480, 19194), (15995, 18576), (16254, 18280), (16452, 18060)]