475941760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 256

約数和(自身を含む): 1410048000

約数和(自身を除く): 934106240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 64, 70, 80, 92, 112, 115, 124, 128, 140, 149, 155, 160, 161, 184, 217, 224, 230, 248, 280, 298, 310, 320, 322, 368, 434, 448, 460, 496, 560, 596, 620, 640, 644, 713, 736, 745, 805, 868, 896, 920, 992, 1043, 1085, 1120, 1192, 1240, 1288, 1426, 1472, 1490, 1610, 1736, 1840, 1984, 2086, 2170, 2240, 2384, 2480, 2576, 2852, 2944, 2980, 3220, 3427, 3472, 3565, 3680, 3968, 4172, 4340, 4480, 4619, 4768, 4960, 4991, 5152, 5215, 5704, 5960, 6440, 6854, 6944, 7130, 7360, 8344, 8680, 9238, 9536, 9920, 9982, 10304, 10430, 11408, 11920, 12880, 13708, 13888, 14260, 14720, 16688, 17135, 17360, 18476, 19072, 19840, 19964, 20608, 20860, 22816, 23095, 23840, 23989, 24955, 25760, 27416, 27776, 28520, 32333, 33376, 34270, 34720, 36952, 39928, 41720, 45632, 46190, 47680, 47978, 49910, 51520, 54832, 57040, 64666, 66752, 68540, 69440, 73904, 79856, 83440, 91264, 92380, 95360, 95956, 99820, 103040, 106237, 109664, 114080, 119945, 129332, 133504, 137080, 138880, 147808, 159712, 161665, 166880, 184760, 191912, 199640, 212474, 219328, 228160, 239890, 258664, 274160, 295616, 319424, 323330, 333760, 369520, 383824, 399280, 424948, 438656, 456320, 479780, 517328, 531185, 548320, 591232, 638848, 646660, 667520, 739040, 743659, 767648, 798560, 849896, 959560, 1034656, 1062370, 1096640, 1293320, 1478080, 1487318, 1535296, 1597120, 1699792, 1919120, 2069312, 2124740, 2193280, 2586640, 2956160, 2974636, 3070592, 3194240, 3399584, 3718295, 3838240, 4138624, 4249480, 5173280, 5949272, 6799168, 7436590, 7676480, 8498960, 10346560, 11898544, 13598336, 14873180, 15352960, 16997920, 20693120, 23797088, 29746360, 33995840, 47594176, 59492720, 67991680, 95188352, 118985440, 237970880, 475941760]

約数ペア:

[(1, 475941760), (2, 237970880), (4, 118985440), (5, 95188352), (7, 67991680), (8, 59492720), (10, 47594176), (14, 33995840), (16, 29746360), (20, 23797088), (23, 20693120), (28, 16997920), (31, 15352960), (32, 14873180), (35, 13598336), (40, 11898544), (46, 10346560), (56, 8498960), (62, 7676480), (64, 7436590), (70, 6799168), (80, 5949272), (92, 5173280), (112, 4249480), (115, 4138624), (124, 3838240), (128, 3718295), (140, 3399584), (149, 3194240), (155, 3070592), (160, 2974636), (161, 2956160), (184, 2586640), (217, 2193280), (224, 2124740), (230, 2069312), (248, 1919120), (280, 1699792), (298, 1597120), (310, 1535296), (320, 1487318), (322, 1478080), (368, 1293320), (434, 1096640), (448, 1062370), (460, 1034656), (496, 959560), (560, 849896), (596, 798560), (620, 767648), (640, 743659), (644, 739040), (713, 667520), (736, 646660), (745, 638848), (805, 591232), (868, 548320), (896, 531185), (920, 517328), (992, 479780), (1043, 456320), (1085, 438656), (1120, 424948), (1192, 399280), (1240, 383824), (1288, 369520), (1426, 333760), (1472, 323330), (1490, 319424), (1610, 295616), (1736, 274160), (1840, 258664), (1984, 239890), (2086, 228160), (2170, 219328), (2240, 212474), (2384, 199640), (2480, 191912), (2576, 184760), (2852, 166880), (2944, 161665), (2980, 159712), (3220, 147808), (3427, 138880), (3472, 137080), (3565, 133504), (3680, 129332), (3968, 119945), (4172, 114080), (4340, 109664), (4480, 106237), (4619, 103040), (4768, 99820), (4960, 95956), (4991, 95360), (5152, 92380), (5215, 91264), (5704, 83440), (5960, 79856), (6440, 73904), (6854, 69440), (6944, 68540), (7130, 66752), (7360, 64666), (8344, 57040), (8680, 54832), (9238, 51520), (9536, 49910), (9920, 47978), (9982, 47680), (10304, 46190), (10430, 45632), (11408, 41720), (11920, 39928), (12880, 36952), (13708, 34720), (13888, 34270), (14260, 33376), (14720, 32333), (16688, 28520), (17135, 27776), (17360, 27416), (18476, 25760), (19072, 24955), (19840, 23989), (19964, 23840), (20608, 23095), (20860, 22816)]