227777040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 802234368

約数和(自身を除く): 574457328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 53, 60, 72, 80, 90, 94, 106, 120, 127, 141, 144, 159, 180, 188, 212, 235, 240, 254, 265, 282, 318, 360, 376, 381, 423, 424, 470, 477, 508, 530, 564, 635, 636, 705, 720, 752, 762, 795, 846, 848, 940, 954, 1016, 1060, 1128, 1143, 1270, 1272, 1410, 1524, 1590, 1692, 1880, 1905, 1908, 2032, 2115, 2120, 2256, 2286, 2385, 2491, 2540, 2544, 2820, 3048, 3180, 3384, 3760, 3810, 3816, 4230, 4240, 4572, 4770, 4982, 5080, 5640, 5715, 5969, 6096, 6360, 6731, 6768, 7473, 7620, 7632, 8460, 9144, 9540, 9964, 10160, 11280, 11430, 11938, 12455, 12720, 13462, 14946, 15240, 16920, 17907, 18288, 19080, 19928, 20193, 22419, 22860, 23876, 24910, 26924, 29845, 29892, 30480, 33655, 33840, 35814, 37365, 38160, 39856, 40386, 44838, 45720, 47752, 49820, 53721, 53848, 59690, 59784, 60579, 67310, 71628, 74730, 80772, 89535, 89676, 91440, 95504, 99640, 100965, 107442, 107696, 112095, 119380, 119568, 121158, 134620, 143256, 149460, 161544, 179070, 179352, 199280, 201930, 214884, 224190, 238760, 242316, 268605, 269240, 286512, 298920, 302895, 316357, 323088, 358140, 358704, 403860, 429768, 448380, 477520, 484632, 537210, 538480, 597840, 605790, 632714, 716280, 807720, 859536, 896760, 949071, 969264, 1074420, 1211580, 1265428, 1432560, 1581785, 1615440, 1793520, 1898142, 2148840, 2423160, 2530856, 2847213, 3163570, 3796284, 4297680, 4745355, 4846320, 5061712, 5694426, 6327140, 7592568, 9490710, 11388852, 12654280, 14236065, 15185136, 18981420, 22777704, 25308560, 28472130, 37962840, 45555408, 56944260, 75925680, 113888520, 227777040]

約数ペア:

[(1, 227777040), (2, 113888520), (3, 75925680), (4, 56944260), (5, 45555408), (6, 37962840), (8, 28472130), (9, 25308560), (10, 22777704), (12, 18981420), (15, 15185136), (16, 14236065), (18, 12654280), (20, 11388852), (24, 9490710), (30, 7592568), (36, 6327140), (40, 5694426), (45, 5061712), (47, 4846320), (48, 4745355), (53, 4297680), (60, 3796284), (72, 3163570), (80, 2847213), (90, 2530856), (94, 2423160), (106, 2148840), (120, 1898142), (127, 1793520), (141, 1615440), (144, 1581785), (159, 1432560), (180, 1265428), (188, 1211580), (212, 1074420), (235, 969264), (240, 949071), (254, 896760), (265, 859536), (282, 807720), (318, 716280), (360, 632714), (376, 605790), (381, 597840), (423, 538480), (424, 537210), (470, 484632), (477, 477520), (508, 448380), (530, 429768), (564, 403860), (635, 358704), (636, 358140), (705, 323088), (720, 316357), (752, 302895), (762, 298920), (795, 286512), (846, 269240), (848, 268605), (940, 242316), (954, 238760), (1016, 224190), (1060, 214884), (1128, 201930), (1143, 199280), (1270, 179352), (1272, 179070), (1410, 161544), (1524, 149460), (1590, 143256), (1692, 134620), (1880, 121158), (1905, 119568), (1908, 119380), (2032, 112095), (2115, 107696), (2120, 107442), (2256, 100965), (2286, 99640), (2385, 95504), (2491, 91440), (2540, 89676), (2544, 89535), (2820, 80772), (3048, 74730), (3180, 71628), (3384, 67310), (3760, 60579), (3810, 59784), (3816, 59690), (4230, 53848), (4240, 53721), (4572, 49820), (4770, 47752), (4982, 45720), (5080, 44838), (5640, 40386), (5715, 39856), (5969, 38160), (6096, 37365), (6360, 35814), (6731, 33840), (6768, 33655), (7473, 30480), (7620, 29892), (7632, 29845), (8460, 26924), (9144, 24910), (9540, 23876), (9964, 22860), (10160, 22419), (11280, 20193), (11430, 19928), (11938, 19080), (12455, 18288), (12720, 17907), (13462, 16920), (14946, 15240)]