286206480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:875

約数の個数: 320

約数和(自身を含む): 1177067520

約数和(自身を除く): 890861040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 168, 180, 184, 189, 207, 210, 216, 230, 240, 252, 270, 276, 280, 315, 322, 336, 345, 360, 368, 378, 414, 420, 432, 460, 483, 504, 540, 552, 560, 621, 630, 644, 690, 720, 756, 805, 823, 828, 840, 920, 945, 966, 1008, 1035, 1080, 1104, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1646, 1656, 1680, 1840, 1890, 1932, 2070, 2160, 2415, 2469, 2484, 2520, 2576, 2760, 2898, 3024, 3105, 3220, 3292, 3312, 3780, 3864, 4115, 4140, 4347, 4830, 4938, 4968, 5040, 5520, 5761, 5796, 6210, 6440, 6584, 7245, 7407, 7560, 7728, 8230, 8280, 8694, 9660, 9876, 9936, 11522, 11592, 12345, 12420, 12880, 13168, 14490, 14814, 15120, 16460, 16560, 17283, 17388, 18929, 19320, 19752, 21735, 22221, 23044, 23184, 24690, 24840, 28805, 28980, 29628, 32920, 34566, 34776, 37035, 37858, 38640, 39504, 43470, 44442, 46088, 49380, 49680, 51849, 56787, 57610, 57960, 59256, 65840, 69132, 69552, 74070, 75716, 86415, 86940, 88884, 92176, 94645, 98760, 103698, 111105, 113574, 115220, 115920, 118512, 132503, 138264, 148140, 151432, 155547, 170361, 172830, 173880, 177768, 189290, 197520, 207396, 222210, 227148, 230440, 259245, 265006, 276528, 283935, 296280, 302864, 311094, 340722, 345660, 347760, 355536, 378580, 397509, 414792, 444420, 454296, 460880, 511083, 518490, 530012, 567870, 592560, 622188, 662515, 681444, 691320, 757160, 777735, 795018, 829584, 851805, 888840, 908592, 1022166, 1036980, 1060024, 1135740, 1192527, 1244376, 1325030, 1362888, 1382640, 1514320, 1555470, 1590036, 1703610, 1777680, 1987545, 2044332, 2073960, 2120048, 2271480, 2385054, 2488752, 2555415, 2650060, 2725776, 3110940, 3180072, 3407220, 3577581, 3975090, 4088664, 4147920, 4542960, 4770108, 5110830, 5300120, 5962635, 6221880, 6360144, 6814440, 7155162, 7950180, 8177328, 9540216, 10221660, 10600240, 11925270, 12443760, 13628880, 14310324, 15900360, 17887905, 19080432, 20443320, 23850540, 28620648, 31800720, 35775810, 40886640, 47701080, 57241296, 71551620, 95402160, 143103240, 286206480]

約数ペア:

[(1, 286206480), (2, 143103240), (3, 95402160), (4, 71551620), (5, 57241296), (6, 47701080), (7, 40886640), (8, 35775810), (9, 31800720), (10, 28620648), (12, 23850540), (14, 20443320), (15, 19080432), (16, 17887905), (18, 15900360), (20, 14310324), (21, 13628880), (23, 12443760), (24, 11925270), (27, 10600240), (28, 10221660), (30, 9540216), (35, 8177328), (36, 7950180), (40, 7155162), (42, 6814440), (45, 6360144), (46, 6221880), (48, 5962635), (54, 5300120), (56, 5110830), (60, 4770108), (63, 4542960), (69, 4147920), (70, 4088664), (72, 3975090), (80, 3577581), (84, 3407220), (90, 3180072), (92, 3110940), (105, 2725776), (108, 2650060), (112, 2555415), (115, 2488752), (120, 2385054), (126, 2271480), (135, 2120048), (138, 2073960), (140, 2044332), (144, 1987545), (161, 1777680), (168, 1703610), (180, 1590036), (184, 1555470), (189, 1514320), (207, 1382640), (210, 1362888), (216, 1325030), (230, 1244376), (240, 1192527), (252, 1135740), (270, 1060024), (276, 1036980), (280, 1022166), (315, 908592), (322, 888840), (336, 851805), (345, 829584), (360, 795018), (368, 777735), (378, 757160), (414, 691320), (420, 681444), (432, 662515), (460, 622188), (483, 592560), (504, 567870), (540, 530012), (552, 518490), (560, 511083), (621, 460880), (630, 454296), (644, 444420), (690, 414792), (720, 397509), (756, 378580), (805, 355536), (823, 347760), (828, 345660), (840, 340722), (920, 311094), (945, 302864), (966, 296280), (1008, 283935), (1035, 276528), (1080, 265006), (1104, 259245), (1242, 230440), (1260, 227148), (1288, 222210), (1380, 207396), (1449, 197520), (1512, 189290), (1610, 177768), (1646, 173880), (1656, 172830), (1680, 170361), (1840, 155547), (1890, 151432), (1932, 148140), (2070, 138264), (2160, 132503), (2415, 118512), (2469, 115920), (2484, 115220), (2520, 113574), (2576, 111105), (2760, 103698), (2898, 98760), (3024, 94645), (3105, 92176), (3220, 88884), (3292, 86940), (3312, 86415), (3780, 75716), (3864, 74070), (4115, 69552), (4140, 69132), (4347, 65840), (4830, 59256), (4938, 57960), (4968, 57610), (5040, 56787), (5520, 51849), (5761, 49680), (5796, 49380), (6210, 46088), (6440, 44442), (6584, 43470), (7245, 39504), (7407, 38640), (7560, 37858), (7728, 37035), (8230, 34776), (8280, 34566), (8694, 32920), (9660, 29628), (9876, 28980), (9936, 28805), (11522, 24840), (11592, 24690), (12345, 23184), (12420, 23044), (12880, 22221), (13168, 21735), (14490, 19752), (14814, 19320), (15120, 18929), (16460, 17388), (16560, 17283)]