2554835040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20393}}^1$

素因数の和:20446

約数の個数: 192

約数和(自身を含む): 9250718400

約数和(自身を除く): 6695883360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1740, 2088, 2160, 2320, 2610, 2784, 3132, 3480, 3915, 4176, 4320, 4640, 5220, 6264, 6960, 7830, 8352, 10440, 12528, 13920, 15660, 20393, 20880, 25056, 31320, 40786, 41760, 61179, 62640, 81572, 101965, 122358, 125280, 163144, 183537, 203930, 244716, 305895, 326288, 367074, 407860, 489432, 550611, 591397, 611790, 652576, 734148, 815720, 917685, 978864, 1101222, 1182794, 1223580, 1468296, 1631440, 1774191, 1835370, 1957728, 2202444, 2365588, 2447160, 2753055, 2936592, 2956985, 3262880, 3548382, 3670740, 4404888, 4731176, 4894320, 5322573, 5506110, 5873184, 5913970, 7096764, 7341480, 8809776, 8870955, 9462352, 9788640, 10645146, 11012220, 11827940, 14193528, 14682960, 15967719, 17619552, 17741910, 18924704, 21290292, 22024440, 23655880, 26612865, 28387056, 29365920, 31935438, 35483820, 42580584, 44048880, 47311760, 53225730, 56774112, 63870876, 70967640, 79838595, 85161168, 88097760, 94623520, 106451460, 127741752, 141935280, 159677190, 170322336, 212902920, 255483504, 283870560, 319354380, 425805840, 510967008, 638708760, 851611680, 1277417520, 2554835040]

約数ペア:

[(1, 2554835040), (2, 1277417520), (3, 851611680), (4, 638708760), (5, 510967008), (6, 425805840), (8, 319354380), (9, 283870560), (10, 255483504), (12, 212902920), (15, 170322336), (16, 159677190), (18, 141935280), (20, 127741752), (24, 106451460), (27, 94623520), (29, 88097760), (30, 85161168), (32, 79838595), (36, 70967640), (40, 63870876), (45, 56774112), (48, 53225730), (54, 47311760), (58, 44048880), (60, 42580584), (72, 35483820), (80, 31935438), (87, 29365920), (90, 28387056), (96, 26612865), (108, 23655880), (116, 22024440), (120, 21290292), (135, 18924704), (144, 17741910), (145, 17619552), (160, 15967719), (174, 14682960), (180, 14193528), (216, 11827940), (232, 11012220), (240, 10645146), (261, 9788640), (270, 9462352), (288, 8870955), (290, 8809776), (348, 7341480), (360, 7096764), (432, 5913970), (435, 5873184), (464, 5506110), (480, 5322573), (522, 4894320), (540, 4731176), (580, 4404888), (696, 3670740), (720, 3548382), (783, 3262880), (864, 2956985), (870, 2936592), (928, 2753055), (1044, 2447160), (1080, 2365588), (1160, 2202444), (1305, 1957728), (1392, 1835370), (1440, 1774191), (1566, 1631440), (1740, 1468296), (2088, 1223580), (2160, 1182794), (2320, 1101222), (2610, 978864), (2784, 917685), (3132, 815720), (3480, 734148), (3915, 652576), (4176, 611790), (4320, 591397), (4640, 550611), (5220, 489432), (6264, 407860), (6960, 367074), (7830, 326288), (8352, 305895), (10440, 244716), (12528, 203930), (13920, 183537), (15660, 163144), (20393, 125280), (20880, 122358), (25056, 101965), (31320, 81572), (40786, 62640), (41760, 61179)]