271249440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 384

約数和(自身を含む): 1097349120

約数和(自身を除く): 826099680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 41, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 82, 84, 88, 96, 105, 110, 112, 120, 123, 132, 140, 154, 160, 164, 165, 168, 176, 179, 205, 210, 220, 224, 231, 240, 246, 264, 280, 287, 308, 328, 330, 336, 352, 358, 385, 410, 420, 440, 451, 462, 480, 492, 528, 537, 560, 574, 615, 616, 656, 660, 672, 716, 770, 820, 840, 861, 880, 895, 902, 924, 984, 1056, 1074, 1120, 1148, 1155, 1230, 1232, 1253, 1312, 1320, 1353, 1432, 1435, 1540, 1640, 1680, 1722, 1760, 1790, 1804, 1848, 1968, 1969, 2148, 2255, 2296, 2310, 2460, 2464, 2506, 2640, 2685, 2706, 2864, 2870, 3080, 3157, 3280, 3360, 3444, 3580, 3608, 3696, 3759, 3936, 3938, 4296, 4305, 4510, 4592, 4620, 4920, 5012, 5280, 5370, 5412, 5728, 5740, 5907, 6160, 6265, 6314, 6560, 6765, 6888, 7160, 7216, 7339, 7392, 7518, 7876, 8592, 8610, 9020, 9184, 9240, 9471, 9840, 9845, 10024, 10740, 10824, 11480, 11814, 12320, 12530, 12628, 13530, 13776, 13783, 14320, 14432, 14678, 15036, 15752, 15785, 17184, 17220, 18040, 18480, 18795, 18942, 19680, 19690, 20048, 21480, 21648, 22017, 22960, 23628, 25060, 25256, 27060, 27552, 27566, 28640, 29356, 29535, 30072, 31504, 31570, 34440, 36080, 36695, 36960, 37590, 37884, 39380, 40096, 41349, 42960, 43296, 44034, 45920, 47256, 47355, 50120, 50512, 51373, 54120, 55132, 58712, 59070, 60144, 63008, 63140, 68880, 68915, 72160, 73390, 75180, 75768, 78760, 80729, 82698, 85920, 88068, 94512, 94710, 100240, 101024, 102746, 108240, 110085, 110264, 117424, 118140, 120288, 126280, 137760, 137830, 146780, 150360, 151536, 154119, 157520, 161458, 165396, 176136, 189024, 189420, 200480, 205492, 206745, 216480, 220170, 220528, 234848, 236280, 242187, 252560, 256865, 275660, 293560, 300720, 303072, 308238, 315040, 322916, 330792, 352272, 378840, 403645, 410984, 413490, 440340, 441056, 472560, 484374, 505120, 513730, 551320, 565103, 587120, 601440, 616476, 645832, 661584, 704544, 757680, 770595, 807290, 821968, 826980, 880680, 945120, 968748, 1027460, 1102640, 1130206, 1174240, 1210935, 1232952, 1291664, 1323168, 1515360, 1541190, 1614580, 1643936, 1653960, 1695309, 1761360, 1937496, 2054920, 2205280, 2260412, 2421870, 2465904, 2583328, 2825515, 3082380, 3229160, 3307920, 3390618, 3522720, 3874992, 4109840, 4520824, 4843740, 4931808, 5651030, 6164760, 6458320, 6615840, 6781236, 7749984, 8219680, 8476545, 9041648, 9687480, 11302060, 12329520, 12916640, 13562472, 16953090, 18083296, 19374960, 22604120, 24659040, 27124944, 33906180, 38749920, 45208240, 54249888, 67812360, 90416480, 135624720, 271249440]

約数ペア:

[(1, 271249440), (2, 135624720), (3, 90416480), (4, 67812360), (5, 54249888), (6, 45208240), (7, 38749920), (8, 33906180), (10, 27124944), (11, 24659040), (12, 22604120), (14, 19374960), (15, 18083296), (16, 16953090), (20, 13562472), (21, 12916640), (22, 12329520), (24, 11302060), (28, 9687480), (30, 9041648), (32, 8476545), (33, 8219680), (35, 7749984), (40, 6781236), (41, 6615840), (42, 6458320), (44, 6164760), (48, 5651030), (55, 4931808), (56, 4843740), (60, 4520824), (66, 4109840), (70, 3874992), (77, 3522720), (80, 3390618), (82, 3307920), (84, 3229160), (88, 3082380), (96, 2825515), (105, 2583328), (110, 2465904), (112, 2421870), (120, 2260412), (123, 2205280), (132, 2054920), (140, 1937496), (154, 1761360), (160, 1695309), (164, 1653960), (165, 1643936), (168, 1614580), (176, 1541190), (179, 1515360), (205, 1323168), (210, 1291664), (220, 1232952), (224, 1210935), (231, 1174240), (240, 1130206), (246, 1102640), (264, 1027460), (280, 968748), (287, 945120), (308, 880680), (328, 826980), (330, 821968), (336, 807290), (352, 770595), (358, 757680), (385, 704544), (410, 661584), (420, 645832), (440, 616476), (451, 601440), (462, 587120), (480, 565103), (492, 551320), (528, 513730), (537, 505120), (560, 484374), (574, 472560), (615, 441056), (616, 440340), (656, 413490), (660, 410984), (672, 403645), (716, 378840), (770, 352272), (820, 330792), (840, 322916), (861, 315040), (880, 308238), (895, 303072), (902, 300720), (924, 293560), (984, 275660), (1056, 256865), (1074, 252560), (1120, 242187), (1148, 236280), (1155, 234848), (1230, 220528), (1232, 220170), (1253, 216480), (1312, 206745), (1320, 205492), (1353, 200480), (1432, 189420), (1435, 189024), (1540, 176136), (1640, 165396), (1680, 161458), (1722, 157520), (1760, 154119), (1790, 151536), (1804, 150360), (1848, 146780), (1968, 137830), (1969, 137760), (2148, 126280), (2255, 120288), (2296, 118140), (2310, 117424), (2460, 110264), (2464, 110085), (2506, 108240), (2640, 102746), (2685, 101024), (2706, 100240), (2864, 94710), (2870, 94512), (3080, 88068), (3157, 85920), (3280, 82698), (3360, 80729), (3444, 78760), (3580, 75768), (3608, 75180), (3696, 73390), (3759, 72160), (3936, 68915), (3938, 68880), (4296, 63140), (4305, 63008), (4510, 60144), (4592, 59070), (4620, 58712), (4920, 55132), (5012, 54120), (5280, 51373), (5370, 50512), (5412, 50120), (5728, 47355), (5740, 47256), (5907, 45920), (6160, 44034), (6265, 43296), (6314, 42960), (6560, 41349), (6765, 40096), (6888, 39380), (7160, 37884), (7216, 37590), (7339, 36960), (7392, 36695), (7518, 36080), (7876, 34440), (8592, 31570), (8610, 31504), (9020, 30072), (9184, 29535), (9240, 29356), (9471, 28640), (9840, 27566), (9845, 27552), (10024, 27060), (10740, 25256), (10824, 25060), (11480, 23628), (11814, 22960), (12320, 22017), (12530, 21648), (12628, 21480), (13530, 20048), (13776, 19690), (13783, 19680), (14320, 18942), (14432, 18795), (14678, 18480), (15036, 18040), (15752, 17220), (15785, 17184)]