21582234720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3529}}^1$

素因数の和:3718

約数の個数: 288

約数和(自身を含む): 76601790720

約数和(自身を除く): 55019556000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 137, 144, 155, 160, 180, 186, 240, 248, 274, 279, 288, 310, 360, 372, 411, 465, 480, 496, 548, 558, 620, 685, 720, 744, 822, 930, 992, 1096, 1116, 1233, 1240, 1370, 1395, 1440, 1488, 1644, 1860, 2055, 2192, 2232, 2466, 2480, 2740, 2790, 2976, 3288, 3529, 3720, 4110, 4247, 4384, 4464, 4932, 4960, 5480, 5580, 6165, 6576, 7058, 7440, 8220, 8494, 8928, 9864, 10587, 10960, 11160, 12330, 12741, 13152, 14116, 14880, 16440, 16988, 17645, 19728, 21174, 21235, 21920, 22320, 24660, 25482, 28232, 31761, 32880, 33976, 35290, 38223, 39456, 42348, 42470, 44640, 49320, 50964, 52935, 56464, 63522, 63705, 65760, 67952, 70580, 76446, 84696, 84940, 98640, 101928, 105870, 109399, 112928, 127044, 127410, 135904, 141160, 152892, 158805, 169392, 169880, 191115, 197280, 203856, 211740, 218798, 254088, 254820, 282320, 305784, 317610, 328197, 338784, 339760, 382230, 407712, 423480, 437596, 483473, 508176, 509640, 546995, 564640, 611568, 635220, 656394, 679520, 764460, 846960, 875192, 966946, 984591, 1016352, 1019280, 1093990, 1223136, 1270440, 1312788, 1450419, 1528920, 1640985, 1693920, 1750384, 1933892, 1969182, 2038560, 2187980, 2417365, 2540880, 2625576, 2900838, 3057840, 3281970, 3500768, 3867784, 3938364, 4351257, 4375960, 4834730, 4922955, 5081760, 5251152, 5801676, 6115680, 6563940, 7252095, 7735568, 7876728, 8702514, 8751920, 9669460, 9845910, 10502304, 11603352, 13127880, 14504190, 14987663, 15471136, 15753456, 17405028, 17503840, 19338920, 19691820, 21756285, 23206704, 26255760, 29008380, 29975326, 31506912, 34810056, 38677840, 39383640, 43512570, 44962989, 46413408, 52511520, 58016760, 59950652, 69620112, 74938315, 77355680, 78767280, 87025140, 89925978, 116033520, 119901304, 134888967, 139240224, 149876630, 157534560, 174050280, 179851956, 224814945, 232067040, 239802608, 269777934, 299753260, 348100560, 359703912, 449629890, 479605216, 539555868, 599506520, 674444835, 696201120, 719407824, 899259780, 1079111736, 1199013040, 1348889670, 1438815648, 1798519560, 2158223472, 2398026080, 2697779340, 3597039120, 4316446944, 5395558680, 7194078240, 10791117360, 21582234720]

約数ペア:

[(1, 21582234720), (2, 10791117360), (3, 7194078240), (4, 5395558680), (5, 4316446944), (6, 3597039120), (8, 2697779340), (9, 2398026080), (10, 2158223472), (12, 1798519560), (15, 1438815648), (16, 1348889670), (18, 1199013040), (20, 1079111736), (24, 899259780), (30, 719407824), (31, 696201120), (32, 674444835), (36, 599506520), (40, 539555868), (45, 479605216), (48, 449629890), (60, 359703912), (62, 348100560), (72, 299753260), (80, 269777934), (90, 239802608), (93, 232067040), (96, 224814945), (120, 179851956), (124, 174050280), (137, 157534560), (144, 149876630), (155, 139240224), (160, 134888967), (180, 119901304), (186, 116033520), (240, 89925978), (248, 87025140), (274, 78767280), (279, 77355680), (288, 74938315), (310, 69620112), (360, 59950652), (372, 58016760), (411, 52511520), (465, 46413408), (480, 44962989), (496, 43512570), (548, 39383640), (558, 38677840), (620, 34810056), (685, 31506912), (720, 29975326), (744, 29008380), (822, 26255760), (930, 23206704), (992, 21756285), (1096, 19691820), (1116, 19338920), (1233, 17503840), (1240, 17405028), (1370, 15753456), (1395, 15471136), (1440, 14987663), (1488, 14504190), (1644, 13127880), (1860, 11603352), (2055, 10502304), (2192, 9845910), (2232, 9669460), (2466, 8751920), (2480, 8702514), (2740, 7876728), (2790, 7735568), (2976, 7252095), (3288, 6563940), (3529, 6115680), (3720, 5801676), (4110, 5251152), (4247, 5081760), (4384, 4922955), (4464, 4834730), (4932, 4375960), (4960, 4351257), (5480, 3938364), (5580, 3867784), (6165, 3500768), (6576, 3281970), (7058, 3057840), (7440, 2900838), (8220, 2625576), (8494, 2540880), (8928, 2417365), (9864, 2187980), (10587, 2038560), (10960, 1969182), (11160, 1933892), (12330, 1750384), (12741, 1693920), (13152, 1640985), (14116, 1528920), (14880, 1450419), (16440, 1312788), (16988, 1270440), (17645, 1223136), (19728, 1093990), (21174, 1019280), (21235, 1016352), (21920, 984591), (22320, 966946), (24660, 875192), (25482, 846960), (28232, 764460), (31761, 679520), (32880, 656394), (33976, 635220), (35290, 611568), (38223, 564640), (39456, 546995), (42348, 509640), (42470, 508176), (44640, 483473), (49320, 437596), (50964, 423480), (52935, 407712), (56464, 382230), (63522, 339760), (63705, 338784), (65760, 328197), (67952, 317610), (70580, 305784), (76446, 282320), (84696, 254820), (84940, 254088), (98640, 218798), (101928, 211740), (105870, 203856), (109399, 197280), (112928, 191115), (127044, 169880), (127410, 169392), (135904, 158805), (141160, 152892)]