1237438160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:674

約数の個数: 240

約数和(自身を含む): 3664051200

約数和(自身を除く): 2426613040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 49, 56, 62, 68, 70, 80, 85, 98, 112, 119, 124, 136, 140, 155, 170, 196, 217, 238, 245, 248, 272, 280, 310, 340, 392, 434, 476, 490, 496, 527, 560, 595, 599, 620, 680, 784, 833, 868, 952, 980, 1054, 1085, 1190, 1198, 1240, 1360, 1519, 1666, 1736, 1904, 1960, 2108, 2170, 2380, 2396, 2480, 2635, 2995, 3038, 3332, 3472, 3689, 3920, 4165, 4193, 4216, 4340, 4760, 4792, 5270, 5990, 6076, 6664, 7378, 7595, 8330, 8386, 8432, 8680, 9520, 9584, 10183, 10540, 11980, 12152, 13328, 14756, 15190, 16660, 16772, 17360, 18445, 18569, 20366, 20965, 21080, 23960, 24304, 25823, 29351, 29512, 30380, 33320, 33544, 36890, 37138, 40732, 41930, 42160, 47920, 50915, 51646, 58702, 59024, 60760, 66640, 67088, 71281, 73780, 74276, 81464, 83860, 92845, 101830, 103292, 117404, 121520, 129115, 129983, 142562, 146755, 147560, 148552, 162928, 167720, 185690, 203660, 206584, 234808, 258230, 259966, 285124, 293510, 295120, 297104, 315673, 335440, 356405, 371380, 407320, 413168, 469616, 498967, 516460, 519932, 570248, 587020, 631346, 649915, 712810, 742760, 814640, 909881, 997934, 1032920, 1039864, 1140496, 1174040, 1262692, 1299830, 1425620, 1485520, 1578365, 1819762, 1995868, 2065840, 2079728, 2209711, 2348080, 2494835, 2525384, 2599660, 2851240, 3156730, 3639524, 3991736, 4419422, 4549405, 4989670, 5050768, 5199320, 5702480, 6313460, 7279048, 7983472, 8838844, 9098810, 9979340, 10398640, 11048555, 12626920, 14558096, 15467977, 17677688, 18197620, 19958680, 22097110, 25253840, 30935954, 35355376, 36395240, 39917360, 44194220, 61871908, 72790480, 77339885, 88388440, 123743816, 154679770, 176776880, 247487632, 309359540, 618719080, 1237438160]

約数ペア:

[(1, 1237438160), (2, 618719080), (4, 309359540), (5, 247487632), (7, 176776880), (8, 154679770), (10, 123743816), (14, 88388440), (16, 77339885), (17, 72790480), (20, 61871908), (28, 44194220), (31, 39917360), (34, 36395240), (35, 35355376), (40, 30935954), (49, 25253840), (56, 22097110), (62, 19958680), (68, 18197620), (70, 17677688), (80, 15467977), (85, 14558096), (98, 12626920), (112, 11048555), (119, 10398640), (124, 9979340), (136, 9098810), (140, 8838844), (155, 7983472), (170, 7279048), (196, 6313460), (217, 5702480), (238, 5199320), (245, 5050768), (248, 4989670), (272, 4549405), (280, 4419422), (310, 3991736), (340, 3639524), (392, 3156730), (434, 2851240), (476, 2599660), (490, 2525384), (496, 2494835), (527, 2348080), (560, 2209711), (595, 2079728), (599, 2065840), (620, 1995868), (680, 1819762), (784, 1578365), (833, 1485520), (868, 1425620), (952, 1299830), (980, 1262692), (1054, 1174040), (1085, 1140496), (1190, 1039864), (1198, 1032920), (1240, 997934), (1360, 909881), (1519, 814640), (1666, 742760), (1736, 712810), (1904, 649915), (1960, 631346), (2108, 587020), (2170, 570248), (2380, 519932), (2396, 516460), (2480, 498967), (2635, 469616), (2995, 413168), (3038, 407320), (3332, 371380), (3472, 356405), (3689, 335440), (3920, 315673), (4165, 297104), (4193, 295120), (4216, 293510), (4340, 285124), (4760, 259966), (4792, 258230), (5270, 234808), (5990, 206584), (6076, 203660), (6664, 185690), (7378, 167720), (7595, 162928), (8330, 148552), (8386, 147560), (8432, 146755), (8680, 142562), (9520, 129983), (9584, 129115), (10183, 121520), (10540, 117404), (11980, 103292), (12152, 101830), (13328, 92845), (14756, 83860), (15190, 81464), (16660, 74276), (16772, 73780), (17360, 71281), (18445, 67088), (18569, 66640), (20366, 60760), (20965, 59024), (21080, 58702), (23960, 51646), (24304, 50915), (25823, 47920), (29351, 42160), (29512, 41930), (30380, 40732), (33320, 37138), (33544, 36890)]