427497840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{701}}^1$

素因数の和:749

約数の個数: 360

約数和(自身を含む): 1806071904

約数和(自身を除く): 1378574064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 121, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 242, 252, 264, 280, 308, 315, 330, 336, 360, 363, 385, 396, 420, 440, 462, 484, 495, 504, 528, 560, 605, 616, 630, 660, 693, 701, 720, 726, 770, 792, 840, 847, 880, 924, 968, 990, 1008, 1089, 1155, 1210, 1232, 1260, 1320, 1386, 1402, 1452, 1540, 1584, 1680, 1694, 1815, 1848, 1936, 1980, 2103, 2178, 2310, 2420, 2520, 2541, 2640, 2772, 2804, 2904, 3080, 3388, 3465, 3505, 3630, 3696, 3960, 4206, 4235, 4356, 4620, 4840, 4907, 5040, 5082, 5445, 5544, 5608, 5808, 6160, 6309, 6776, 6930, 7010, 7260, 7623, 7711, 7920, 8412, 8470, 8712, 9240, 9680, 9814, 10164, 10515, 10890, 11088, 11216, 12618, 12705, 13552, 13860, 14020, 14520, 14721, 15246, 15422, 16824, 16940, 17424, 18480, 19628, 20328, 21030, 21780, 23133, 24535, 25236, 25410, 27720, 28040, 29040, 29442, 30492, 30844, 31545, 33648, 33880, 38115, 38555, 39256, 40656, 42060, 43560, 44163, 46266, 49070, 50472, 50820, 53977, 55440, 56080, 58884, 60984, 61688, 63090, 67760, 69399, 73605, 76230, 77110, 78512, 84120, 84821, 87120, 88326, 92532, 98140, 100944, 101640, 107954, 115665, 117768, 121968, 123376, 126180, 138798, 147210, 152460, 154220, 161931, 168240, 169642, 176652, 185064, 196280, 203280, 215908, 220815, 231330, 235536, 252360, 254463, 269885, 277596, 294420, 304920, 308440, 323862, 339284, 346995, 353304, 370128, 392560, 424105, 431816, 441630, 462660, 485793, 504720, 508926, 539770, 555192, 588840, 593747, 609840, 616880, 647724, 678568, 693990, 706608, 763389, 809655, 848210, 863632, 883260, 925320, 971586, 1017852, 1079540, 1110384, 1177680, 1187494, 1272315, 1295448, 1357136, 1387980, 1526778, 1619310, 1696420, 1766520, 1781241, 1850640, 1943172, 2035704, 2159080, 2374988, 2428965, 2544630, 2590896, 2775960, 2968735, 3053556, 3238620, 3392840, 3533040, 3562482, 3816945, 3886344, 4071408, 4318160, 4749976, 4857930, 5089260, 5343723, 5551920, 5937470, 6107112, 6477240, 6785680, 7124964, 7633890, 7772688, 8906205, 9499952, 9715860, 10178520, 10687446, 11874940, 12214224, 12954480, 14249928, 15267780, 17812410, 19431720, 20357040, 21374892, 23749880, 26718615, 28499856, 30535560, 35624820, 38863440, 42749784, 47499760, 53437230, 61071120, 71249640, 85499568, 106874460, 142499280, 213748920, 427497840]

約数ペア:

[(1, 427497840), (2, 213748920), (3, 142499280), (4, 106874460), (5, 85499568), (6, 71249640), (7, 61071120), (8, 53437230), (9, 47499760), (10, 42749784), (11, 38863440), (12, 35624820), (14, 30535560), (15, 28499856), (16, 26718615), (18, 23749880), (20, 21374892), (21, 20357040), (22, 19431720), (24, 17812410), (28, 15267780), (30, 14249928), (33, 12954480), (35, 12214224), (36, 11874940), (40, 10687446), (42, 10178520), (44, 9715860), (45, 9499952), (48, 8906205), (55, 7772688), (56, 7633890), (60, 7124964), (63, 6785680), (66, 6477240), (70, 6107112), (72, 5937470), (77, 5551920), (80, 5343723), (84, 5089260), (88, 4857930), (90, 4749976), (99, 4318160), (105, 4071408), (110, 3886344), (112, 3816945), (120, 3562482), (121, 3533040), (126, 3392840), (132, 3238620), (140, 3053556), (144, 2968735), (154, 2775960), (165, 2590896), (168, 2544630), (176, 2428965), (180, 2374988), (198, 2159080), (210, 2035704), (220, 1943172), (231, 1850640), (240, 1781241), (242, 1766520), (252, 1696420), (264, 1619310), (280, 1526778), (308, 1387980), (315, 1357136), (330, 1295448), (336, 1272315), (360, 1187494), (363, 1177680), (385, 1110384), (396, 1079540), (420, 1017852), (440, 971586), (462, 925320), (484, 883260), (495, 863632), (504, 848210), (528, 809655), (560, 763389), (605, 706608), (616, 693990), (630, 678568), (660, 647724), (693, 616880), (701, 609840), (720, 593747), (726, 588840), (770, 555192), (792, 539770), (840, 508926), (847, 504720), (880, 485793), (924, 462660), (968, 441630), (990, 431816), (1008, 424105), (1089, 392560), (1155, 370128), (1210, 353304), (1232, 346995), (1260, 339284), (1320, 323862), (1386, 308440), (1402, 304920), (1452, 294420), (1540, 277596), (1584, 269885), (1680, 254463), (1694, 252360), (1815, 235536), (1848, 231330), (1936, 220815), (1980, 215908), (2103, 203280), (2178, 196280), (2310, 185064), (2420, 176652), (2520, 169642), (2541, 168240), (2640, 161931), (2772, 154220), (2804, 152460), (2904, 147210), (3080, 138798), (3388, 126180), (3465, 123376), (3505, 121968), (3630, 117768), (3696, 115665), (3960, 107954), (4206, 101640), (4235, 100944), (4356, 98140), (4620, 92532), (4840, 88326), (4907, 87120), (5040, 84821), (5082, 84120), (5445, 78512), (5544, 77110), (5608, 76230), (5808, 73605), (6160, 69399), (6309, 67760), (6776, 63090), (6930, 61688), (7010, 60984), (7260, 58884), (7623, 56080), (7711, 55440), (7920, 53977), (8412, 50820), (8470, 50472), (8712, 49070), (9240, 46266), (9680, 44163), (9814, 43560), (10164, 42060), (10515, 40656), (10890, 39256), (11088, 38555), (11216, 38115), (12618, 33880), (12705, 33648), (13552, 31545), (13860, 30844), (14020, 30492), (14520, 29442), (14721, 29040), (15246, 28040), (15422, 27720), (16824, 25410), (16940, 25236), (17424, 24535), (18480, 23133), (19628, 21780), (20328, 21030)]