1271309760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3368

約数の個数: 336

約数和(自身を含む): 5262067200

約数和(自身を除く): 3990757440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 960, 1008, 1064, 1120, 1140, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2240, 2280, 2394, 2520, 2660, 2736, 2880, 3040, 3192, 3319, 3360, 3420, 3648, 3990, 4032, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6080, 6384, 6638, 6720, 6840, 7980, 8512, 9120, 9576, 9957, 10080, 10640, 10944, 11970, 12768, 13276, 13680, 15960, 16595, 18240, 19152, 19914, 20160, 21280, 23233, 23940, 25536, 26552, 27360, 29871, 31920, 33190, 38304, 39828, 42560, 46466, 47880, 49785, 53104, 54720, 59742, 63061, 63840, 66380, 69699, 76608, 79656, 92932, 95760, 99570, 106208, 116165, 119484, 126122, 127680, 132760, 139398, 149355, 159312, 185864, 189183, 191520, 199140, 209097, 212416, 232330, 238968, 252244, 265520, 278796, 298710, 315305, 318624, 348495, 371728, 378366, 383040, 398280, 418194, 441427, 464660, 477936, 504488, 531040, 557592, 567549, 597420, 630610, 637248, 696990, 743456, 756732, 796560, 836388, 882854, 929320, 945915, 955872, 1008976, 1045485, 1062080, 1115184, 1135098, 1194840, 1261220, 1324281, 1393980, 1486912, 1513464, 1593120, 1672776, 1765708, 1858640, 1891830, 1911744, 2017952, 2090970, 2207135, 2230368, 2270196, 2389680, 2522440, 2648562, 2787960, 2837745, 3026928, 3186240, 3345552, 3531416, 3717280, 3783660, 3972843, 4035904, 4181940, 4414270, 4460736, 4540392, 4779360, 5044880, 5297124, 5575920, 5675490, 6053856, 6621405, 6691104, 7062832, 7434560, 7567320, 7945686, 8363880, 8828540, 9080784, 9558720, 10089760, 10594248, 11151840, 11350980, 12107712, 13242810, 13382208, 14125664, 15134640, 15891372, 16727760, 17657080, 18161568, 19864215, 20179520, 21188496, 22303680, 22701960, 26485620, 28251328, 30269280, 31782744, 33455520, 35314160, 36323136, 39728430, 42376992, 45403920, 52971240, 60538560, 63565488, 66911040, 70628320, 79456860, 84753984, 90807840, 105942480, 127130976, 141256640, 158913720, 181615680, 211884960, 254261952, 317827440, 423769920, 635654880, 1271309760]

約数ペア:

[(1, 1271309760), (2, 635654880), (3, 423769920), (4, 317827440), (5, 254261952), (6, 211884960), (7, 181615680), (8, 158913720), (9, 141256640), (10, 127130976), (12, 105942480), (14, 90807840), (15, 84753984), (16, 79456860), (18, 70628320), (19, 66911040), (20, 63565488), (21, 60538560), (24, 52971240), (28, 45403920), (30, 42376992), (32, 39728430), (35, 36323136), (36, 35314160), (38, 33455520), (40, 31782744), (42, 30269280), (45, 28251328), (48, 26485620), (56, 22701960), (57, 22303680), (60, 21188496), (63, 20179520), (64, 19864215), (70, 18161568), (72, 17657080), (76, 16727760), (80, 15891372), (84, 15134640), (90, 14125664), (95, 13382208), (96, 13242810), (105, 12107712), (112, 11350980), (114, 11151840), (120, 10594248), (126, 10089760), (133, 9558720), (140, 9080784), (144, 8828540), (152, 8363880), (160, 7945686), (168, 7567320), (171, 7434560), (180, 7062832), (190, 6691104), (192, 6621405), (210, 6053856), (224, 5675490), (228, 5575920), (240, 5297124), (252, 5044880), (266, 4779360), (280, 4540392), (285, 4460736), (288, 4414270), (304, 4181940), (315, 4035904), (320, 3972843), (336, 3783660), (342, 3717280), (360, 3531416), (380, 3345552), (399, 3186240), (420, 3026928), (448, 2837745), (456, 2787960), (480, 2648562), (504, 2522440), (532, 2389680), (560, 2270196), (570, 2230368), (576, 2207135), (608, 2090970), (630, 2017952), (665, 1911744), (672, 1891830), (684, 1858640), (720, 1765708), (760, 1672776), (798, 1593120), (840, 1513464), (855, 1486912), (912, 1393980), (960, 1324281), (1008, 1261220), (1064, 1194840), (1120, 1135098), (1140, 1115184), (1197, 1062080), (1216, 1045485), (1260, 1008976), (1330, 955872), (1344, 945915), (1368, 929320), (1440, 882854), (1520, 836388), (1596, 796560), (1680, 756732), (1710, 743456), (1824, 696990), (1995, 637248), (2016, 630610), (2128, 597420), (2240, 567549), (2280, 557592), (2394, 531040), (2520, 504488), (2660, 477936), (2736, 464660), (2880, 441427), (3040, 418194), (3192, 398280), (3319, 383040), (3360, 378366), (3420, 371728), (3648, 348495), (3990, 318624), (4032, 315305), (4256, 298710), (4560, 278796), (4788, 265520), (5040, 252244), (5320, 238968), (5472, 232330), (5985, 212416), (6080, 209097), (6384, 199140), (6638, 191520), (6720, 189183), (6840, 185864), (7980, 159312), (8512, 149355), (9120, 139398), (9576, 132760), (9957, 127680), (10080, 126122), (10640, 119484), (10944, 116165), (11970, 106208), (12768, 99570), (13276, 95760), (13680, 92932), (15960, 79656), (16595, 76608), (18240, 69699), (19152, 66380), (19914, 63840), (20160, 63061), (21280, 59742), (23233, 54720), (23940, 53104), (25536, 49785), (26552, 47880), (27360, 46466), (29871, 42560), (31920, 39828), (33190, 38304)]