1803406080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2917}}^1$

素因数の和:2971

約数の個数: 288

約数和(自身を含む): 6870979584

約数和(自身を除く): 5067573504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 256, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 768, 805, 840, 896, 920, 960, 966, 1104, 1120, 1280, 1288, 1344, 1380, 1472, 1610, 1680, 1792, 1840, 1920, 1932, 2208, 2240, 2415, 2576, 2688, 2760, 2917, 2944, 3220, 3360, 3680, 3840, 3864, 4416, 4480, 4830, 5152, 5376, 5520, 5834, 5888, 6440, 6720, 7360, 7728, 8751, 8832, 8960, 9660, 10304, 11040, 11668, 12880, 13440, 14585, 14720, 15456, 17502, 17664, 19320, 20419, 20608, 22080, 23336, 25760, 26880, 29170, 29440, 30912, 35004, 38640, 40838, 41216, 43755, 44160, 46672, 51520, 58340, 61257, 61824, 67091, 70008, 77280, 81676, 87510, 88320, 93344, 102095, 103040, 116680, 122514, 123648, 134182, 140016, 154560, 163352, 175020, 186688, 201273, 204190, 206080, 233360, 245028, 268364, 280032, 306285, 309120, 326704, 335455, 350040, 373376, 402546, 408380, 466720, 469637, 490056, 536728, 560064, 612570, 618240, 653408, 670910, 700080, 746752, 805092, 816760, 933440, 939274, 980112, 1006365, 1073456, 1120128, 1225140, 1306816, 1341820, 1400160, 1408911, 1610184, 1633520, 1866880, 1878548, 1960224, 2012730, 2146912, 2240256, 2348185, 2450280, 2613632, 2683640, 2800320, 2817822, 3220368, 3267040, 3733760, 3757096, 3920448, 4025460, 4293824, 4696370, 4900560, 5227264, 5367280, 5600640, 5635644, 6440736, 6534080, 7044555, 7514192, 7840896, 8050920, 8587648, 9392740, 9801120, 10734560, 11201280, 11271288, 12881472, 13068160, 14089110, 15028384, 15681792, 16101840, 17175296, 18785480, 19602240, 21469120, 22542576, 25762944, 26136320, 28178220, 30056768, 32203680, 37570960, 39204480, 42938240, 45085152, 51525888, 56356440, 60113536, 64407360, 75141920, 78408960, 85876480, 90170304, 112712880, 120227072, 128814720, 150283840, 180340608, 225425760, 257629440, 300567680, 360681216, 450851520, 601135360, 901703040, 1803406080]

約数ペア:

[(1, 1803406080), (2, 901703040), (3, 601135360), (4, 450851520), (5, 360681216), (6, 300567680), (7, 257629440), (8, 225425760), (10, 180340608), (12, 150283840), (14, 128814720), (15, 120227072), (16, 112712880), (20, 90170304), (21, 85876480), (23, 78408960), (24, 75141920), (28, 64407360), (30, 60113536), (32, 56356440), (35, 51525888), (40, 45085152), (42, 42938240), (46, 39204480), (48, 37570960), (56, 32203680), (60, 30056768), (64, 28178220), (69, 26136320), (70, 25762944), (80, 22542576), (84, 21469120), (92, 19602240), (96, 18785480), (105, 17175296), (112, 16101840), (115, 15681792), (120, 15028384), (128, 14089110), (138, 13068160), (140, 12881472), (160, 11271288), (161, 11201280), (168, 10734560), (184, 9801120), (192, 9392740), (210, 8587648), (224, 8050920), (230, 7840896), (240, 7514192), (256, 7044555), (276, 6534080), (280, 6440736), (320, 5635644), (322, 5600640), (336, 5367280), (345, 5227264), (368, 4900560), (384, 4696370), (420, 4293824), (448, 4025460), (460, 3920448), (480, 3757096), (483, 3733760), (552, 3267040), (560, 3220368), (640, 2817822), (644, 2800320), (672, 2683640), (690, 2613632), (736, 2450280), (768, 2348185), (805, 2240256), (840, 2146912), (896, 2012730), (920, 1960224), (960, 1878548), (966, 1866880), (1104, 1633520), (1120, 1610184), (1280, 1408911), (1288, 1400160), (1344, 1341820), (1380, 1306816), (1472, 1225140), (1610, 1120128), (1680, 1073456), (1792, 1006365), (1840, 980112), (1920, 939274), (1932, 933440), (2208, 816760), (2240, 805092), (2415, 746752), (2576, 700080), (2688, 670910), (2760, 653408), (2917, 618240), (2944, 612570), (3220, 560064), (3360, 536728), (3680, 490056), (3840, 469637), (3864, 466720), (4416, 408380), (4480, 402546), (4830, 373376), (5152, 350040), (5376, 335455), (5520, 326704), (5834, 309120), (5888, 306285), (6440, 280032), (6720, 268364), (7360, 245028), (7728, 233360), (8751, 206080), (8832, 204190), (8960, 201273), (9660, 186688), (10304, 175020), (11040, 163352), (11668, 154560), (12880, 140016), (13440, 134182), (14585, 123648), (14720, 122514), (15456, 116680), (17502, 103040), (17664, 102095), (19320, 93344), (20419, 88320), (20608, 87510), (22080, 81676), (23336, 77280), (25760, 70008), (26880, 67091), (29170, 61824), (29440, 61257), (30912, 58340), (35004, 51520), (38640, 46672), (40838, 44160), (41216, 43755)]