201855360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:705

約数の個数: 256

約数和(自身を含む): 768476160

約数和(自身を除く): 566620800

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, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 653, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1288, 1306, 1344, 1380, 1472, 1610, 1680, 1840, 1920, 1932, 1959, 2208, 2240, 2415, 2576, 2612, 2688, 2760, 2944, 3220, 3265, 3360, 3680, 3864, 3918, 4416, 4480, 4571, 4830, 5152, 5224, 5520, 6440, 6530, 6720, 7360, 7728, 7836, 8832, 9142, 9660, 9795, 10304, 10448, 11040, 12880, 13060, 13440, 13713, 14720, 15019, 15456, 15672, 18284, 19320, 19590, 20608, 20896, 22080, 22855, 25760, 26120, 27426, 30038, 30912, 31344, 36568, 38640, 39180, 41792, 44160, 45057, 45710, 51520, 52240, 54852, 60076, 61824, 62688, 68565, 73136, 75095, 77280, 78360, 83584, 90114, 91420, 103040, 104480, 105133, 109704, 120152, 125376, 137130, 146272, 150190, 154560, 156720, 180228, 182840, 208960, 210266, 219408, 225285, 240304, 250752, 274260, 292544, 300380, 309120, 313440, 315399, 360456, 365680, 417920, 420532, 438816, 450570, 480608, 525665, 548520, 585088, 600760, 626880, 630798, 720912, 731360, 841064, 877632, 901140, 961216, 1051330, 1097040, 1201520, 1253760, 1261596, 1441824, 1462720, 1576995, 1682128, 1755264, 1802280, 1922432, 2102660, 2194080, 2403040, 2523192, 2883648, 2925440, 3153990, 3364256, 3604560, 4205320, 4388160, 4806080, 5046384, 5767296, 6307980, 6728512, 7209120, 8410640, 8776320, 9612160, 10092768, 12615960, 13457024, 14418240, 16821280, 20185536, 25231920, 28836480, 33642560, 40371072, 50463840, 67285120, 100927680, 201855360]

約数ペア:

[(1, 201855360), (2, 100927680), (3, 67285120), (4, 50463840), (5, 40371072), (6, 33642560), (7, 28836480), (8, 25231920), (10, 20185536), (12, 16821280), (14, 14418240), (15, 13457024), (16, 12615960), (20, 10092768), (21, 9612160), (23, 8776320), (24, 8410640), (28, 7209120), (30, 6728512), (32, 6307980), (35, 5767296), (40, 5046384), (42, 4806080), (46, 4388160), (48, 4205320), (56, 3604560), (60, 3364256), (64, 3153990), (69, 2925440), (70, 2883648), (80, 2523192), (84, 2403040), (92, 2194080), (96, 2102660), (105, 1922432), (112, 1802280), (115, 1755264), (120, 1682128), (128, 1576995), (138, 1462720), (140, 1441824), (160, 1261596), (161, 1253760), (168, 1201520), (184, 1097040), (192, 1051330), (210, 961216), (224, 901140), (230, 877632), (240, 841064), (276, 731360), (280, 720912), (320, 630798), (322, 626880), (336, 600760), (345, 585088), (368, 548520), (384, 525665), (420, 480608), (448, 450570), (460, 438816), (480, 420532), (483, 417920), (552, 365680), (560, 360456), (640, 315399), (644, 313440), (653, 309120), (672, 300380), (690, 292544), (736, 274260), (805, 250752), (840, 240304), (896, 225285), (920, 219408), (960, 210266), (966, 208960), (1104, 182840), (1120, 180228), (1288, 156720), (1306, 154560), (1344, 150190), (1380, 146272), (1472, 137130), (1610, 125376), (1680, 120152), (1840, 109704), (1920, 105133), (1932, 104480), (1959, 103040), (2208, 91420), (2240, 90114), (2415, 83584), (2576, 78360), (2612, 77280), (2688, 75095), (2760, 73136), (2944, 68565), (3220, 62688), (3265, 61824), (3360, 60076), (3680, 54852), (3864, 52240), (3918, 51520), (4416, 45710), (4480, 45057), (4571, 44160), (4830, 41792), (5152, 39180), (5224, 38640), (5520, 36568), (6440, 31344), (6530, 30912), (6720, 30038), (7360, 27426), (7728, 26120), (7836, 25760), (8832, 22855), (9142, 22080), (9660, 20896), (9795, 20608), (10304, 19590), (10448, 19320), (11040, 18284), (12880, 15672), (13060, 15456), (13440, 15019), (13713, 14720)]