42559440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 320

約数和(自身を含む): 171417600

約数和(自身を除く): 128858160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 47, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 94, 98, 105, 110, 112, 120, 132, 140, 141, 147, 154, 165, 168, 176, 188, 196, 210, 220, 231, 235, 240, 245, 264, 280, 282, 294, 308, 329, 330, 336, 343, 376, 385, 392, 420, 440, 462, 470, 490, 517, 528, 539, 560, 564, 588, 616, 658, 660, 686, 705, 735, 752, 770, 784, 840, 880, 924, 940, 980, 987, 1029, 1034, 1078, 1128, 1155, 1176, 1232, 1316, 1320, 1372, 1410, 1470, 1540, 1551, 1617, 1645, 1680, 1715, 1848, 1880, 1960, 1974, 2058, 2068, 2156, 2256, 2303, 2310, 2352, 2585, 2632, 2640, 2695, 2744, 2820, 2940, 3080, 3102, 3234, 3290, 3430, 3619, 3696, 3760, 3773, 3920, 3948, 4116, 4136, 4312, 4606, 4620, 4935, 5145, 5170, 5264, 5390, 5488, 5640, 5880, 6160, 6204, 6468, 6580, 6860, 6909, 7238, 7546, 7755, 7896, 8085, 8232, 8272, 8624, 9212, 9240, 9870, 10290, 10340, 10780, 10857, 11280, 11319, 11515, 11760, 12408, 12936, 13160, 13720, 13818, 14476, 15092, 15510, 15792, 16121, 16170, 16464, 18095, 18424, 18480, 18865, 19740, 20580, 20680, 21560, 21714, 22638, 23030, 24816, 25333, 25872, 26320, 27440, 27636, 28952, 30184, 31020, 32242, 32340, 34545, 36190, 36848, 37730, 39480, 41160, 41360, 43120, 43428, 45276, 46060, 48363, 50666, 54285, 55272, 56595, 57904, 60368, 62040, 64484, 64680, 69090, 72380, 75460, 75999, 78960, 80605, 82320, 86856, 90552, 92120, 96726, 101332, 108570, 110544, 113190, 124080, 126665, 128968, 129360, 138180, 144760, 150920, 151998, 161210, 173712, 177331, 181104, 184240, 193452, 202664, 217140, 226380, 241815, 253330, 257936, 276360, 289520, 301840, 303996, 322420, 354662, 379995, 386904, 405328, 434280, 452760, 483630, 506660, 531993, 552720, 607992, 644840, 709324, 759990, 773808, 868560, 886655, 905520, 967260, 1013320, 1063986, 1215984, 1289680, 1418648, 1519980, 1773310, 1934520, 2026640, 2127972, 2659965, 2837296, 3039960, 3546620, 3869040, 4255944, 5319930, 6079920, 7093240, 8511888, 10639860, 14186480, 21279720, 42559440]

約数ペア:

[(1, 42559440), (2, 21279720), (3, 14186480), (4, 10639860), (5, 8511888), (6, 7093240), (7, 6079920), (8, 5319930), (10, 4255944), (11, 3869040), (12, 3546620), (14, 3039960), (15, 2837296), (16, 2659965), (20, 2127972), (21, 2026640), (22, 1934520), (24, 1773310), (28, 1519980), (30, 1418648), (33, 1289680), (35, 1215984), (40, 1063986), (42, 1013320), (44, 967260), (47, 905520), (48, 886655), (49, 868560), (55, 773808), (56, 759990), (60, 709324), (66, 644840), (70, 607992), (77, 552720), (80, 531993), (84, 506660), (88, 483630), (94, 452760), (98, 434280), (105, 405328), (110, 386904), (112, 379995), (120, 354662), (132, 322420), (140, 303996), (141, 301840), (147, 289520), (154, 276360), (165, 257936), (168, 253330), (176, 241815), (188, 226380), (196, 217140), (210, 202664), (220, 193452), (231, 184240), (235, 181104), (240, 177331), (245, 173712), (264, 161210), (280, 151998), (282, 150920), (294, 144760), (308, 138180), (329, 129360), (330, 128968), (336, 126665), (343, 124080), (376, 113190), (385, 110544), (392, 108570), (420, 101332), (440, 96726), (462, 92120), (470, 90552), (490, 86856), (517, 82320), (528, 80605), (539, 78960), (560, 75999), (564, 75460), (588, 72380), (616, 69090), (658, 64680), (660, 64484), (686, 62040), (705, 60368), (735, 57904), (752, 56595), (770, 55272), (784, 54285), (840, 50666), (880, 48363), (924, 46060), (940, 45276), (980, 43428), (987, 43120), (1029, 41360), (1034, 41160), (1078, 39480), (1128, 37730), (1155, 36848), (1176, 36190), (1232, 34545), (1316, 32340), (1320, 32242), (1372, 31020), (1410, 30184), (1470, 28952), (1540, 27636), (1551, 27440), (1617, 26320), (1645, 25872), (1680, 25333), (1715, 24816), (1848, 23030), (1880, 22638), (1960, 21714), (1974, 21560), (2058, 20680), (2068, 20580), (2156, 19740), (2256, 18865), (2303, 18480), (2310, 18424), (2352, 18095), (2585, 16464), (2632, 16170), (2640, 16121), (2695, 15792), (2744, 15510), (2820, 15092), (2940, 14476), (3080, 13818), (3102, 13720), (3234, 13160), (3290, 12936), (3430, 12408), (3619, 11760), (3696, 11515), (3760, 11319), (3773, 11280), (3920, 10857), (3948, 10780), (4116, 10340), (4136, 10290), (4312, 9870), (4606, 9240), (4620, 9212), (4935, 8624), (5145, 8272), (5170, 8232), (5264, 8085), (5390, 7896), (5488, 7755), (5640, 7546), (5880, 7238), (6160, 6909), (6204, 6860), (6468, 6580)]