290098080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:524

約数の個数: 288

約数和(自身を含む): 1089728640

約数和(自身を除く): 799630560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 138, 144, 152, 160, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 288, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 461, 480, 552, 570, 608, 684, 690, 720, 736, 760, 828, 855, 874, 912, 920, 922, 1035, 1104, 1140, 1311, 1368, 1380, 1383, 1440, 1520, 1656, 1710, 1748, 1824, 1840, 1844, 2070, 2185, 2208, 2280, 2305, 2622, 2736, 2760, 2766, 3040, 3312, 3420, 3496, 3680, 3688, 3933, 4140, 4149, 4370, 4560, 4610, 5244, 5472, 5520, 5532, 6555, 6624, 6840, 6915, 6992, 7376, 7866, 8280, 8298, 8740, 8759, 9120, 9220, 10488, 10603, 11040, 11064, 13110, 13680, 13830, 13984, 14752, 15732, 16560, 16596, 17480, 17518, 18440, 19665, 20745, 20976, 21206, 22128, 26220, 26277, 27360, 27660, 31464, 31809, 33120, 33192, 34960, 35036, 36880, 39330, 41490, 41952, 42412, 43795, 44256, 52440, 52554, 53015, 55320, 62928, 63618, 66384, 69920, 70072, 73760, 78660, 78831, 82980, 84824, 87590, 95427, 104880, 105108, 106030, 110640, 125856, 127236, 131385, 132768, 140144, 157320, 157662, 159045, 165960, 169648, 175180, 190854, 201457, 209760, 210216, 212060, 221280, 254472, 262770, 280288, 314640, 315324, 318090, 331920, 339296, 350360, 381708, 394155, 402914, 420432, 424120, 477135, 508944, 525540, 604371, 629280, 630648, 636180, 663840, 700720, 763416, 788310, 805828, 840864, 848240, 954270, 1007285, 1017888, 1051080, 1208742, 1261296, 1272360, 1401440, 1526832, 1576620, 1611656, 1696480, 1813113, 1908540, 2014570, 2102160, 2417484, 2522592, 2544720, 3021855, 3053664, 3153240, 3223312, 3626226, 3817080, 4029140, 4204320, 4834968, 5089440, 6043710, 6306480, 6446624, 7252452, 7634160, 8058280, 9065565, 9669936, 12087420, 12612960, 14504904, 15268320, 16116560, 18131130, 19339872, 24174840, 29009808, 32233120, 36262260, 48349680, 58019616, 72524520, 96699360, 145049040, 290098080]

約数ペア:

[(1, 290098080), (2, 145049040), (3, 96699360), (4, 72524520), (5, 58019616), (6, 48349680), (8, 36262260), (9, 32233120), (10, 29009808), (12, 24174840), (15, 19339872), (16, 18131130), (18, 16116560), (19, 15268320), (20, 14504904), (23, 12612960), (24, 12087420), (30, 9669936), (32, 9065565), (36, 8058280), (38, 7634160), (40, 7252452), (45, 6446624), (46, 6306480), (48, 6043710), (57, 5089440), (60, 4834968), (69, 4204320), (72, 4029140), (76, 3817080), (80, 3626226), (90, 3223312), (92, 3153240), (95, 3053664), (96, 3021855), (114, 2544720), (115, 2522592), (120, 2417484), (138, 2102160), (144, 2014570), (152, 1908540), (160, 1813113), (171, 1696480), (180, 1611656), (184, 1576620), (190, 1526832), (207, 1401440), (228, 1272360), (230, 1261296), (240, 1208742), (276, 1051080), (285, 1017888), (288, 1007285), (304, 954270), (342, 848240), (345, 840864), (360, 805828), (368, 788310), (380, 763416), (414, 700720), (437, 663840), (456, 636180), (460, 630648), (461, 629280), (480, 604371), (552, 525540), (570, 508944), (608, 477135), (684, 424120), (690, 420432), (720, 402914), (736, 394155), (760, 381708), (828, 350360), (855, 339296), (874, 331920), (912, 318090), (920, 315324), (922, 314640), (1035, 280288), (1104, 262770), (1140, 254472), (1311, 221280), (1368, 212060), (1380, 210216), (1383, 209760), (1440, 201457), (1520, 190854), (1656, 175180), (1710, 169648), (1748, 165960), (1824, 159045), (1840, 157662), (1844, 157320), (2070, 140144), (2185, 132768), (2208, 131385), (2280, 127236), (2305, 125856), (2622, 110640), (2736, 106030), (2760, 105108), (2766, 104880), (3040, 95427), (3312, 87590), (3420, 84824), (3496, 82980), (3680, 78831), (3688, 78660), (3933, 73760), (4140, 70072), (4149, 69920), (4370, 66384), (4560, 63618), (4610, 62928), (5244, 55320), (5472, 53015), (5520, 52554), (5532, 52440), (6555, 44256), (6624, 43795), (6840, 42412), (6915, 41952), (6992, 41490), (7376, 39330), (7866, 36880), (8280, 35036), (8298, 34960), (8740, 33192), (8759, 33120), (9120, 31809), (9220, 31464), (10488, 27660), (10603, 27360), (11040, 26277), (11064, 26220), (13110, 22128), (13680, 21206), (13830, 20976), (13984, 20745), (14752, 19665), (15732, 18440), (16560, 17518), (16596, 17480)]