2454493440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:877

約数の個数: 288

約数和(自身を含む): 9042001920

約数和(自身を除く): 6587508480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 128, 140, 160, 168, 192, 210, 224, 240, 254, 256, 280, 320, 336, 381, 384, 420, 448, 480, 508, 560, 635, 640, 672, 719, 762, 768, 840, 889, 896, 960, 1016, 1120, 1270, 1280, 1344, 1438, 1524, 1680, 1778, 1792, 1905, 1920, 2032, 2157, 2240, 2540, 2667, 2688, 2876, 3048, 3360, 3556, 3595, 3810, 3840, 4064, 4314, 4445, 4480, 5033, 5080, 5334, 5376, 5752, 6096, 6720, 7112, 7190, 7620, 8128, 8628, 8890, 8960, 10066, 10160, 10668, 10785, 11504, 12192, 13335, 13440, 14224, 14380, 15099, 15240, 16256, 17256, 17780, 20132, 20320, 21336, 21570, 23008, 24384, 25165, 26670, 26880, 28448, 28760, 30198, 30480, 32512, 34512, 35560, 40264, 40640, 42672, 43140, 46016, 48768, 50330, 53340, 56896, 57520, 60396, 60960, 69024, 71120, 75495, 80528, 81280, 85344, 86280, 91313, 92032, 97536, 100660, 106680, 113792, 115040, 120792, 121920, 138048, 142240, 150990, 161056, 162560, 170688, 172560, 182626, 184064, 201320, 213360, 227584, 230080, 241584, 243840, 273939, 276096, 284480, 301980, 322112, 341376, 345120, 365252, 402640, 426720, 456565, 460160, 483168, 487680, 547878, 552192, 568960, 603960, 639191, 644224, 682752, 690240, 730504, 805280, 853440, 913130, 920320, 966336, 1095756, 1137920, 1207920, 1278382, 1288448, 1369695, 1380480, 1461008, 1610560, 1706880, 1826260, 1917573, 1932672, 2191512, 2415840, 2556764, 2739390, 2760960, 2922016, 3195955, 3221120, 3413760, 3652520, 3835146, 3865344, 4383024, 4831680, 5113528, 5478780, 5844032, 6391910, 6442240, 7305040, 7670292, 8766048, 9587865, 9663360, 10227056, 10957560, 11688064, 12783820, 14610080, 15340584, 17532096, 19175730, 19326720, 20454112, 21915120, 23376128, 25567640, 29220160, 30681168, 35064192, 38351460, 40908224, 43830240, 51135280, 58440320, 61362336, 70128384, 76702920, 81816448, 87660480, 102270560, 116880640, 122724672, 153405840, 163632896, 175320960, 204541120, 245449344, 306811680, 350641920, 409082240, 490898688, 613623360, 818164480, 1227246720, 2454493440]

約数ペア:

[(1, 2454493440), (2, 1227246720), (3, 818164480), (4, 613623360), (5, 490898688), (6, 409082240), (7, 350641920), (8, 306811680), (10, 245449344), (12, 204541120), (14, 175320960), (15, 163632896), (16, 153405840), (20, 122724672), (21, 116880640), (24, 102270560), (28, 87660480), (30, 81816448), (32, 76702920), (35, 70128384), (40, 61362336), (42, 58440320), (48, 51135280), (56, 43830240), (60, 40908224), (64, 38351460), (70, 35064192), (80, 30681168), (84, 29220160), (96, 25567640), (105, 23376128), (112, 21915120), (120, 20454112), (127, 19326720), (128, 19175730), (140, 17532096), (160, 15340584), (168, 14610080), (192, 12783820), (210, 11688064), (224, 10957560), (240, 10227056), (254, 9663360), (256, 9587865), (280, 8766048), (320, 7670292), (336, 7305040), (381, 6442240), (384, 6391910), (420, 5844032), (448, 5478780), (480, 5113528), (508, 4831680), (560, 4383024), (635, 3865344), (640, 3835146), (672, 3652520), (719, 3413760), (762, 3221120), (768, 3195955), (840, 2922016), (889, 2760960), (896, 2739390), (960, 2556764), (1016, 2415840), (1120, 2191512), (1270, 1932672), (1280, 1917573), (1344, 1826260), (1438, 1706880), (1524, 1610560), (1680, 1461008), (1778, 1380480), (1792, 1369695), (1905, 1288448), (1920, 1278382), (2032, 1207920), (2157, 1137920), (2240, 1095756), (2540, 966336), (2667, 920320), (2688, 913130), (2876, 853440), (3048, 805280), (3360, 730504), (3556, 690240), (3595, 682752), (3810, 644224), (3840, 639191), (4064, 603960), (4314, 568960), (4445, 552192), (4480, 547878), (5033, 487680), (5080, 483168), (5334, 460160), (5376, 456565), (5752, 426720), (6096, 402640), (6720, 365252), (7112, 345120), (7190, 341376), (7620, 322112), (8128, 301980), (8628, 284480), (8890, 276096), (8960, 273939), (10066, 243840), (10160, 241584), (10668, 230080), (10785, 227584), (11504, 213360), (12192, 201320), (13335, 184064), (13440, 182626), (14224, 172560), (14380, 170688), (15099, 162560), (15240, 161056), (16256, 150990), (17256, 142240), (17780, 138048), (20132, 121920), (20320, 120792), (21336, 115040), (21570, 113792), (23008, 106680), (24384, 100660), (25165, 97536), (26670, 92032), (26880, 91313), (28448, 86280), (28760, 85344), (30198, 81280), (30480, 80528), (32512, 75495), (34512, 71120), (35560, 69024), (40264, 60960), (40640, 60396), (42672, 57520), (43140, 56896), (46016, 53340), (48768, 50330)]