137702880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:766

約数の個数: 288

約数和(自身を含む): 566092800

約数和(自身を除く): 428389920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 719, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1438, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2157, 2280, 2394, 2520, 2660, 2736, 2876, 3040, 3192, 3360, 3420, 3595, 3990, 4256, 4314, 4560, 4788, 5033, 5040, 5320, 5472, 5752, 5985, 6384, 6471, 6840, 7190, 7980, 8628, 9120, 9576, 10066, 10080, 10640, 10785, 11504, 11970, 12768, 12942, 13661, 13680, 14380, 15099, 15960, 17256, 19152, 20132, 21280, 21570, 23008, 23940, 25165, 25884, 27322, 27360, 28760, 30198, 31920, 32355, 34512, 38304, 40264, 40983, 43140, 45297, 47880, 50330, 51768, 54644, 57520, 60396, 63840, 64710, 68305, 69024, 75495, 80528, 81966, 86280, 90594, 95627, 95760, 100660, 103536, 109288, 115040, 120792, 122949, 129420, 136610, 150990, 161056, 163932, 172560, 181188, 191254, 191520, 201320, 204915, 207072, 218576, 226485, 241584, 245898, 258840, 273220, 286881, 301980, 327864, 345120, 362376, 382508, 402640, 409830, 437152, 452970, 478135, 483168, 491796, 517680, 546440, 573762, 603960, 614745, 655728, 724752, 765016, 805280, 819660, 860643, 905940, 956270, 983592, 1035360, 1092880, 1147524, 1207920, 1229490, 1311456, 1434405, 1449504, 1530032, 1639320, 1721286, 1811880, 1912540, 1967184, 2185760, 2295048, 2415840, 2458980, 2868810, 3060064, 3278640, 3442572, 3623760, 3825080, 3934368, 4303215, 4590096, 4917960, 5737620, 6557280, 6885144, 7247520, 7650160, 8606430, 9180192, 9835920, 11475240, 13770288, 15300320, 17212860, 19671840, 22950480, 27540576, 34425720, 45900960, 68851440, 137702880]

約数ペア:

[(1, 137702880), (2, 68851440), (3, 45900960), (4, 34425720), (5, 27540576), (6, 22950480), (7, 19671840), (8, 17212860), (9, 15300320), (10, 13770288), (12, 11475240), (14, 9835920), (15, 9180192), (16, 8606430), (18, 7650160), (19, 7247520), (20, 6885144), (21, 6557280), (24, 5737620), (28, 4917960), (30, 4590096), (32, 4303215), (35, 3934368), (36, 3825080), (38, 3623760), (40, 3442572), (42, 3278640), (45, 3060064), (48, 2868810), (56, 2458980), (57, 2415840), (60, 2295048), (63, 2185760), (70, 1967184), (72, 1912540), (76, 1811880), (80, 1721286), (84, 1639320), (90, 1530032), (95, 1449504), (96, 1434405), (105, 1311456), (112, 1229490), (114, 1207920), (120, 1147524), (126, 1092880), (133, 1035360), (140, 983592), (144, 956270), (152, 905940), (160, 860643), (168, 819660), (171, 805280), (180, 765016), (190, 724752), (210, 655728), (224, 614745), (228, 603960), (240, 573762), (252, 546440), (266, 517680), (280, 491796), (285, 483168), (288, 478135), (304, 452970), (315, 437152), (336, 409830), (342, 402640), (360, 382508), (380, 362376), (399, 345120), (420, 327864), (456, 301980), (480, 286881), (504, 273220), (532, 258840), (560, 245898), (570, 241584), (608, 226485), (630, 218576), (665, 207072), (672, 204915), (684, 201320), (719, 191520), (720, 191254), (760, 181188), (798, 172560), (840, 163932), (855, 161056), (912, 150990), (1008, 136610), (1064, 129420), (1120, 122949), (1140, 120792), (1197, 115040), (1260, 109288), (1330, 103536), (1368, 100660), (1438, 95760), (1440, 95627), (1520, 90594), (1596, 86280), (1680, 81966), (1710, 80528), (1824, 75495), (1995, 69024), (2016, 68305), (2128, 64710), (2157, 63840), (2280, 60396), (2394, 57520), (2520, 54644), (2660, 51768), (2736, 50330), (2876, 47880), (3040, 45297), (3192, 43140), (3360, 40983), (3420, 40264), (3595, 38304), (3990, 34512), (4256, 32355), (4314, 31920), (4560, 30198), (4788, 28760), (5033, 27360), (5040, 27322), (5320, 25884), (5472, 25165), (5752, 23940), (5985, 23008), (6384, 21570), (6471, 21280), (6840, 20132), (7190, 19152), (7980, 17256), (8628, 15960), (9120, 15099), (9576, 14380), (10066, 13680), (10080, 13661), (10640, 12942), (10785, 12768), (11504, 11970)]