397591000800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{23666131}}^1$

素因数の和:23666161

約数の個数: 144

約数和(自身を含む): 1479038585472

約数和(自身を除く): 1081447584672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 23666131, 47332262, 70998393, 94664524, 118330655, 141996786, 165662917, 189329048, 236661310, 283993572, 331325834, 354991965, 378658096, 473322620, 496988751, 567987144, 591653275, 662651668, 709983930, 757316192, 828314585, 946645240, 993977502, 1135974288, 1183306550, 1325303336, 1419967860, 1656629170, 1774959825, 1893290480, 1987955004, 2271948576, 2366613100, 2484943755, 2650606672, 2839935720, 3313258340, 3549919650, 3786580960, 3975910008, 4141572925, 4733226200, 4969887510, 5301213344, 5679871440, 6626516680, 7099839300, 7951820016, 8283145850, 9466452400, 9939775020, 11359742880, 12424718775, 13253033360, 14199678600, 15903640032, 16566291700, 18932904800, 19879550040, 24849437550, 26506066720, 28399357200, 33132583400, 39759100080, 49698875100, 56798714400, 66265166800, 79518200160, 99397750200, 132530333600, 198795500400, 397591000800]

約数ペア:

[(1, 397591000800), (2, 198795500400), (3, 132530333600), (4, 99397750200), (5, 79518200160), (6, 66265166800), (7, 56798714400), (8, 49698875100), (10, 39759100080), (12, 33132583400), (14, 28399357200), (15, 26506066720), (16, 24849437550), (20, 19879550040), (21, 18932904800), (24, 16566291700), (25, 15903640032), (28, 14199678600), (30, 13253033360), (32, 12424718775), (35, 11359742880), (40, 9939775020), (42, 9466452400), (48, 8283145850), (50, 7951820016), (56, 7099839300), (60, 6626516680), (70, 5679871440), (75, 5301213344), (80, 4969887510), (84, 4733226200), (96, 4141572925), (100, 3975910008), (105, 3786580960), (112, 3549919650), (120, 3313258340), (140, 2839935720), (150, 2650606672), (160, 2484943755), (168, 2366613100), (175, 2271948576), (200, 1987955004), (210, 1893290480), (224, 1774959825), (240, 1656629170), (280, 1419967860), (300, 1325303336), (336, 1183306550), (350, 1135974288), (400, 993977502), (420, 946645240), (480, 828314585), (525, 757316192), (560, 709983930), (600, 662651668), (672, 591653275), (700, 567987144), (800, 496988751), (840, 473322620), (1050, 378658096), (1120, 354991965), (1200, 331325834), (1400, 283993572), (1680, 236661310), (2100, 189329048), (2400, 165662917), (2800, 141996786), (3360, 118330655), (4200, 94664524), (5600, 70998393), (8400, 47332262), (16800, 23666131)]