1025041920

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:885

約数の個数: 320

約数和(自身を含む): 3912606720

約数和(自身を除く): 2887564800

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, 512, 552, 560, 640, 644, 672, 690, 736, 768, 805, 829, 840, 896, 920, 960, 966, 1104, 1120, 1280, 1288, 1344, 1380, 1472, 1536, 1610, 1658, 1680, 1792, 1840, 1920, 1932, 2208, 2240, 2415, 2487, 2560, 2576, 2688, 2760, 2944, 3220, 3316, 3360, 3584, 3680, 3840, 3864, 4145, 4416, 4480, 4830, 4974, 5152, 5376, 5520, 5803, 5888, 6440, 6632, 6720, 7360, 7680, 7728, 8290, 8832, 8960, 9660, 9948, 10304, 10752, 11040, 11606, 11776, 12435, 12880, 13264, 13440, 14720, 15456, 16580, 17409, 17664, 17920, 19067, 19320, 19896, 20608, 22080, 23212, 24870, 25760, 26528, 26880, 29015, 29440, 30912, 33160, 34818, 35328, 38134, 38640, 39792, 41216, 44160, 46424, 49740, 51520, 53056, 53760, 57201, 58030, 58880, 61824, 66320, 69636, 76268, 77280, 79584, 82432, 87045, 88320, 92848, 95335, 99480, 103040, 106112, 114402, 116060, 123648, 132640, 133469, 139272, 152536, 154560, 159168, 174090, 176640, 185696, 190670, 198960, 206080, 212224, 228804, 232120, 247296, 265280, 266938, 278544, 286005, 305072, 309120, 318336, 348180, 371392, 381340, 397920, 400407, 412160, 424448, 457608, 464240, 530560, 533876, 557088, 572010, 610144, 618240, 636672, 667345, 696360, 742784, 762680, 795840, 800814, 915216, 928480, 1061120, 1067752, 1114176, 1144020, 1220288, 1236480, 1273344, 1334690, 1392720, 1485568, 1525360, 1591680, 1601628, 1830432, 1856960, 2002035, 2122240, 2135504, 2228352, 2288040, 2440576, 2669380, 2785440, 2971136, 3050720, 3183360, 3203256, 3660864, 3713920, 4004070, 4271008, 4456704, 4576080, 4881152, 5338760, 5570880, 6101440, 6366720, 6406512, 7321728, 7427840, 8008140, 8542016, 8913408, 9152160, 9762304, 10677520, 11141760, 12202880, 12813024, 14643456, 14855680, 16016280, 17084032, 18304320, 21355040, 22283520, 24405760, 25626048, 29286912, 32032560, 34168064, 36608640, 42710080, 44567040, 48811520, 51252096, 64065120, 68336128, 73217280, 85420160, 102504192, 128130240, 146434560, 170840320, 205008384, 256260480, 341680640, 512520960, 1025041920]

約数ペア:

[(1, 1025041920), (2, 512520960), (3, 341680640), (4, 256260480), (5, 205008384), (6, 170840320), (7, 146434560), (8, 128130240), (10, 102504192), (12, 85420160), (14, 73217280), (15, 68336128), (16, 64065120), (20, 51252096), (21, 48811520), (23, 44567040), (24, 42710080), (28, 36608640), (30, 34168064), (32, 32032560), (35, 29286912), (40, 25626048), (42, 24405760), (46, 22283520), (48, 21355040), (56, 18304320), (60, 17084032), (64, 16016280), (69, 14855680), (70, 14643456), (80, 12813024), (84, 12202880), (92, 11141760), (96, 10677520), (105, 9762304), (112, 9152160), (115, 8913408), (120, 8542016), (128, 8008140), (138, 7427840), (140, 7321728), (160, 6406512), (161, 6366720), (168, 6101440), (184, 5570880), (192, 5338760), (210, 4881152), (224, 4576080), (230, 4456704), (240, 4271008), (256, 4004070), (276, 3713920), (280, 3660864), (320, 3203256), (322, 3183360), (336, 3050720), (345, 2971136), (368, 2785440), (384, 2669380), (420, 2440576), (448, 2288040), (460, 2228352), (480, 2135504), (483, 2122240), (512, 2002035), (552, 1856960), (560, 1830432), (640, 1601628), (644, 1591680), (672, 1525360), (690, 1485568), (736, 1392720), (768, 1334690), (805, 1273344), (829, 1236480), (840, 1220288), (896, 1144020), (920, 1114176), (960, 1067752), (966, 1061120), (1104, 928480), (1120, 915216), (1280, 800814), (1288, 795840), (1344, 762680), (1380, 742784), (1472, 696360), (1536, 667345), (1610, 636672), (1658, 618240), (1680, 610144), (1792, 572010), (1840, 557088), (1920, 533876), (1932, 530560), (2208, 464240), (2240, 457608), (2415, 424448), (2487, 412160), (2560, 400407), (2576, 397920), (2688, 381340), (2760, 371392), (2944, 348180), (3220, 318336), (3316, 309120), (3360, 305072), (3584, 286005), (3680, 278544), (3840, 266938), (3864, 265280), (4145, 247296), (4416, 232120), (4480, 228804), (4830, 212224), (4974, 206080), (5152, 198960), (5376, 190670), (5520, 185696), (5803, 176640), (5888, 174090), (6440, 159168), (6632, 154560), (6720, 152536), (7360, 139272), (7680, 133469), (7728, 132640), (8290, 123648), (8832, 116060), (8960, 114402), (9660, 106112), (9948, 103040), (10304, 99480), (10752, 95335), (11040, 92848), (11606, 88320), (11776, 87045), (12435, 82432), (12880, 79584), (13264, 77280), (13440, 76268), (14720, 69636), (15456, 66320), (16580, 61824), (17409, 58880), (17664, 58030), (17920, 57201), (19067, 53760), (19320, 53056), (19896, 51520), (20608, 49740), (22080, 46424), (23212, 44160), (24870, 41216), (25760, 39792), (26528, 38640), (26880, 38134), (29015, 35328), (29440, 34818), (30912, 33160)]