42990165120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103183}}^1$

素因数の和:103243

約数の個数: 256

約数和(自身を含む): 161660436480

約数和(自身を除く): 118670271360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 11904, 13020, 13440, 13888, 14880, 17360, 19840, 20832, 26040, 27776, 29760, 34720, 41664, 52080, 59520, 69440, 83328, 103183, 104160, 138880, 206366, 208320, 309549, 412732, 416640, 515915, 619098, 722281, 825464, 1031830, 1238196, 1444562, 1547745, 1650928, 2063660, 2166843, 2476392, 2889124, 3095490, 3198673, 3301856, 3611405, 4127320, 4333686, 4952784, 5778248, 6190980, 6397346, 6603712, 7222810, 8254640, 8667372, 9596019, 9905568, 10834215, 11556496, 12381960, 12794692, 13207424, 14445620, 15993365, 16509280, 17334744, 19192038, 19811136, 21668430, 22390711, 23112992, 24763920, 25589384, 28891240, 31986730, 33018560, 34669488, 38384076, 39622272, 43336860, 44781422, 46225984, 47980095, 49527840, 51178768, 57782480, 63973460, 66037120, 67172133, 69338976, 76768152, 86673720, 89562844, 92451968, 95960190, 99055680, 102357536, 111953555, 115564960, 127946920, 134344266, 138677952, 153536304, 173347440, 179125688, 191920380, 198111360, 204715072, 223907110, 231129920, 255893840, 268688532, 277355904, 307072608, 335860665, 346694880, 358251376, 383840760, 409430144, 447814220, 462259840, 511787680, 537377064, 614145216, 671721330, 693389760, 716502752, 767681520, 895628440, 1023575360, 1074754128, 1228290432, 1343442660, 1386779520, 1433005504, 1535363040, 1791256880, 2047150720, 2149508256, 2686885320, 2866011008, 3070726080, 3582513760, 4299016512, 5373770640, 6141452160, 7165027520, 8598033024, 10747541280, 14330055040, 21495082560, 42990165120]

約数ペア:

[(1, 42990165120), (2, 21495082560), (3, 14330055040), (4, 10747541280), (5, 8598033024), (6, 7165027520), (7, 6141452160), (8, 5373770640), (10, 4299016512), (12, 3582513760), (14, 3070726080), (15, 2866011008), (16, 2686885320), (20, 2149508256), (21, 2047150720), (24, 1791256880), (28, 1535363040), (30, 1433005504), (31, 1386779520), (32, 1343442660), (35, 1228290432), (40, 1074754128), (42, 1023575360), (48, 895628440), (56, 767681520), (60, 716502752), (62, 693389760), (64, 671721330), (70, 614145216), (80, 537377064), (84, 511787680), (93, 462259840), (96, 447814220), (105, 409430144), (112, 383840760), (120, 358251376), (124, 346694880), (128, 335860665), (140, 307072608), (155, 277355904), (160, 268688532), (168, 255893840), (186, 231129920), (192, 223907110), (210, 204715072), (217, 198111360), (224, 191920380), (240, 179125688), (248, 173347440), (280, 153536304), (310, 138677952), (320, 134344266), (336, 127946920), (372, 115564960), (384, 111953555), (420, 102357536), (434, 99055680), (448, 95960190), (465, 92451968), (480, 89562844), (496, 86673720), (560, 76768152), (620, 69338976), (640, 67172133), (651, 66037120), (672, 63973460), (744, 57782480), (840, 51178768), (868, 49527840), (896, 47980095), (930, 46225984), (960, 44781422), (992, 43336860), (1085, 39622272), (1120, 38384076), (1240, 34669488), (1302, 33018560), (1344, 31986730), (1488, 28891240), (1680, 25589384), (1736, 24763920), (1860, 23112992), (1920, 22390711), (1984, 21668430), (2170, 19811136), (2240, 19192038), (2480, 17334744), (2604, 16509280), (2688, 15993365), (2976, 14445620), (3255, 13207424), (3360, 12794692), (3472, 12381960), (3720, 11556496), (3968, 10834215), (4340, 9905568), (4480, 9596019), (4960, 8667372), (5208, 8254640), (5952, 7222810), (6510, 6603712), (6720, 6397346), (6944, 6190980), (7440, 5778248), (8680, 4952784), (9920, 4333686), (10416, 4127320), (11904, 3611405), (13020, 3301856), (13440, 3198673), (13888, 3095490), (14880, 2889124), (17360, 2476392), (19840, 2166843), (20832, 2063660), (26040, 1650928), (27776, 1547745), (29760, 1444562), (34720, 1238196), (41664, 1031830), (52080, 825464), (59520, 722281), (69440, 619098), (83328, 515915), (103183, 416640), (104160, 412732), (138880, 309549), (206366, 208320)]