25420997280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{50777}}^1$

素因数の和:50951

約数の個数: 192

約数和(自身を含む): 92131603200

約数和(自身を除く): 66710605920

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, 70, 80, 84, 96, 105, 112, 120, 140, 149, 160, 168, 210, 224, 240, 280, 298, 336, 420, 447, 480, 560, 596, 672, 745, 840, 894, 1043, 1120, 1192, 1490, 1680, 1788, 2086, 2235, 2384, 2980, 3129, 3360, 3576, 4172, 4470, 4768, 5215, 5960, 6258, 7152, 8344, 8940, 10430, 11920, 12516, 14304, 15645, 16688, 17880, 20860, 23840, 25032, 31290, 33376, 35760, 41720, 50064, 50777, 62580, 71520, 83440, 100128, 101554, 125160, 152331, 166880, 203108, 250320, 253885, 304662, 355439, 406216, 500640, 507770, 609324, 710878, 761655, 812432, 1015540, 1066317, 1218648, 1421756, 1523310, 1624864, 1777195, 2031080, 2132634, 2437296, 2843512, 3046620, 3554390, 4062160, 4265268, 4874592, 5331585, 5687024, 6093240, 7108780, 7565773, 8124320, 8530536, 10663170, 11374048, 12186480, 14217560, 15131546, 17061072, 21326340, 22697319, 24372960, 28435120, 30263092, 34122144, 37828865, 42652680, 45394638, 52960411, 56870240, 60526184, 75657730, 85305360, 90789276, 105920822, 113486595, 121052368, 151315460, 158881233, 170610720, 181578552, 211841644, 226973190, 242104736, 264802055, 302630920, 317762466, 363157104, 423683288, 453946380, 529604110, 605261840, 635524932, 726314208, 794406165, 847366576, 907892760, 1059208220, 1210523680, 1271049864, 1588812330, 1694733152, 1815785520, 2118416440, 2542099728, 3177624660, 3631571040, 4236832880, 5084199456, 6355249320, 8473665760, 12710498640, 25420997280]

約数ペア:

[(1, 25420997280), (2, 12710498640), (3, 8473665760), (4, 6355249320), (5, 5084199456), (6, 4236832880), (7, 3631571040), (8, 3177624660), (10, 2542099728), (12, 2118416440), (14, 1815785520), (15, 1694733152), (16, 1588812330), (20, 1271049864), (21, 1210523680), (24, 1059208220), (28, 907892760), (30, 847366576), (32, 794406165), (35, 726314208), (40, 635524932), (42, 605261840), (48, 529604110), (56, 453946380), (60, 423683288), (70, 363157104), (80, 317762466), (84, 302630920), (96, 264802055), (105, 242104736), (112, 226973190), (120, 211841644), (140, 181578552), (149, 170610720), (160, 158881233), (168, 151315460), (210, 121052368), (224, 113486595), (240, 105920822), (280, 90789276), (298, 85305360), (336, 75657730), (420, 60526184), (447, 56870240), (480, 52960411), (560, 45394638), (596, 42652680), (672, 37828865), (745, 34122144), (840, 30263092), (894, 28435120), (1043, 24372960), (1120, 22697319), (1192, 21326340), (1490, 17061072), (1680, 15131546), (1788, 14217560), (2086, 12186480), (2235, 11374048), (2384, 10663170), (2980, 8530536), (3129, 8124320), (3360, 7565773), (3576, 7108780), (4172, 6093240), (4470, 5687024), (4768, 5331585), (5215, 4874592), (5960, 4265268), (6258, 4062160), (7152, 3554390), (8344, 3046620), (8940, 2843512), (10430, 2437296), (11920, 2132634), (12516, 2031080), (14304, 1777195), (15645, 1624864), (16688, 1523310), (17880, 1421756), (20860, 1218648), (23840, 1066317), (25032, 1015540), (31290, 812432), (33376, 761655), (35760, 710878), (41720, 609324), (50064, 507770), (50777, 500640), (62580, 406216), (71520, 355439), (83440, 304662), (100128, 253885), (101554, 250320), (125160, 203108), (152331, 166880)]