42341040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 168370176

約数和(自身を除く): 126029136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 271, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 542, 558, 560, 620, 630, 651, 720, 744, 813, 840, 868, 930, 1008, 1084, 1085, 1116, 1240, 1260, 1302, 1355, 1395, 1488, 1626, 1680, 1736, 1860, 1897, 1953, 2168, 2170, 2232, 2439, 2480, 2520, 2604, 2710, 2790, 3252, 3255, 3472, 3720, 3794, 3906, 4065, 4336, 4340, 4464, 4878, 5040, 5208, 5420, 5580, 5691, 6504, 6510, 7440, 7588, 7812, 8130, 8401, 8680, 9485, 9756, 9765, 10416, 10840, 11160, 11382, 12195, 13008, 13020, 15176, 15624, 16260, 16802, 17073, 17360, 18970, 19512, 19530, 21680, 22320, 22764, 24390, 25203, 26040, 28455, 30352, 31248, 32520, 33604, 34146, 37940, 39024, 39060, 42005, 45528, 48780, 50406, 52080, 56910, 58807, 65040, 67208, 68292, 75609, 75880, 78120, 84010, 85365, 91056, 97560, 100812, 113820, 117614, 126015, 134416, 136584, 151218, 151760, 156240, 168020, 170730, 176421, 195120, 201624, 227640, 235228, 252030, 273168, 294035, 302436, 336040, 341460, 352842, 378045, 403248, 455280, 470456, 504060, 529263, 588070, 604872, 672080, 682920, 705684, 756090, 882105, 940912, 1008120, 1058526, 1176140, 1209744, 1365840, 1411368, 1512180, 1764210, 2016240, 2117052, 2352280, 2646315, 2822736, 3024360, 3528420, 4234104, 4704560, 5292630, 6048720, 7056840, 8468208, 10585260, 14113680, 21170520, 42341040]

約数ペア:

[(1, 42341040), (2, 21170520), (3, 14113680), (4, 10585260), (5, 8468208), (6, 7056840), (7, 6048720), (8, 5292630), (9, 4704560), (10, 4234104), (12, 3528420), (14, 3024360), (15, 2822736), (16, 2646315), (18, 2352280), (20, 2117052), (21, 2016240), (24, 1764210), (28, 1512180), (30, 1411368), (31, 1365840), (35, 1209744), (36, 1176140), (40, 1058526), (42, 1008120), (45, 940912), (48, 882105), (56, 756090), (60, 705684), (62, 682920), (63, 672080), (70, 604872), (72, 588070), (80, 529263), (84, 504060), (90, 470456), (93, 455280), (105, 403248), (112, 378045), (120, 352842), (124, 341460), (126, 336040), (140, 302436), (144, 294035), (155, 273168), (168, 252030), (180, 235228), (186, 227640), (210, 201624), (217, 195120), (240, 176421), (248, 170730), (252, 168020), (271, 156240), (279, 151760), (280, 151218), (310, 136584), (315, 134416), (336, 126015), (360, 117614), (372, 113820), (420, 100812), (434, 97560), (465, 91056), (496, 85365), (504, 84010), (542, 78120), (558, 75880), (560, 75609), (620, 68292), (630, 67208), (651, 65040), (720, 58807), (744, 56910), (813, 52080), (840, 50406), (868, 48780), (930, 45528), (1008, 42005), (1084, 39060), (1085, 39024), (1116, 37940), (1240, 34146), (1260, 33604), (1302, 32520), (1355, 31248), (1395, 30352), (1488, 28455), (1626, 26040), (1680, 25203), (1736, 24390), (1860, 22764), (1897, 22320), (1953, 21680), (2168, 19530), (2170, 19512), (2232, 18970), (2439, 17360), (2480, 17073), (2520, 16802), (2604, 16260), (2710, 15624), (2790, 15176), (3252, 13020), (3255, 13008), (3472, 12195), (3720, 11382), (3794, 11160), (3906, 10840), (4065, 10416), (4336, 9765), (4340, 9756), (4464, 9485), (4878, 8680), (5040, 8401), (5208, 8130), (5420, 7812), (5580, 7588), (5691, 7440), (6504, 6510)]