21964929840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3833}}^1$

素因数の和:4241

約数の個数: 320

約数和(自身を含む): 86715878400

約数和(自身を除く): 64750948560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 379, 420, 432, 504, 540, 560, 630, 720, 756, 758, 840, 945, 1008, 1080, 1137, 1260, 1512, 1516, 1680, 1890, 1895, 2160, 2274, 2520, 2653, 3024, 3032, 3411, 3780, 3790, 3833, 4548, 5040, 5306, 5685, 6064, 6822, 7560, 7580, 7666, 7959, 9096, 10233, 10612, 11370, 11499, 13265, 13644, 15120, 15160, 15332, 15918, 17055, 18192, 19165, 20466, 21224, 22740, 22998, 23877, 26530, 26831, 27288, 30320, 30664, 31836, 34110, 34497, 38330, 39795, 40932, 42448, 45480, 45996, 47754, 51165, 53060, 53662, 54576, 57495, 61328, 63672, 68220, 68994, 71631, 76660, 79590, 80493, 81864, 90960, 91992, 95508, 102330, 103491, 106120, 107324, 114990, 119385, 127344, 134155, 136440, 137988, 143262, 153320, 159180, 160986, 163728, 172485, 183984, 191016, 204660, 206982, 212240, 214648, 229980, 238770, 241479, 268310, 272880, 275976, 286524, 306640, 318360, 321972, 344970, 358155, 382032, 402465, 409320, 413964, 429296, 459960, 477540, 482958, 517455, 536620, 551952, 573048, 636720, 643944, 689940, 716310, 724437, 804930, 818640, 827928, 919920, 955080, 965916, 1034910, 1073240, 1146096, 1207395, 1287888, 1379880, 1432620, 1448874, 1452707, 1609860, 1655856, 1910160, 1931832, 2069820, 2146480, 2414790, 2759760, 2865240, 2897748, 2905414, 3219720, 3622185, 3863664, 4139640, 4358121, 4829580, 5730480, 5795496, 5810828, 6439440, 7244370, 7263535, 8279280, 8716242, 9659160, 10168949, 11590992, 11621656, 13074363, 14488740, 14527070, 17432484, 19318320, 20337898, 21790605, 23243312, 26148726, 28977480, 29054140, 30506847, 34864968, 39223089, 40675796, 43581210, 50844745, 52297452, 57954960, 58108280, 61013694, 65371815, 69729936, 78446178, 81351592, 87162420, 91520541, 101689490, 104594904, 116216560, 122027388, 130743630, 152534235, 156892356, 162703184, 174324840, 183041082, 196115445, 203378980, 209189808, 244054776, 261487260, 274561623, 305068470, 313784712, 348649680, 366082164, 392230890, 406757960, 457602705, 488109552, 522974520, 549123246, 610136940, 627569424, 732164328, 784461780, 813515920, 915205410, 1045949040, 1098246492, 1220273880, 1372808115, 1464328656, 1568923560, 1830410820, 2196492984, 2440547760, 2745616230, 3137847120, 3660821640, 4392985968, 5491232460, 7321643280, 10982464920, 21964929840]

約数ペア:

[(1, 21964929840), (2, 10982464920), (3, 7321643280), (4, 5491232460), (5, 4392985968), (6, 3660821640), (7, 3137847120), (8, 2745616230), (9, 2440547760), (10, 2196492984), (12, 1830410820), (14, 1568923560), (15, 1464328656), (16, 1372808115), (18, 1220273880), (20, 1098246492), (21, 1045949040), (24, 915205410), (27, 813515920), (28, 784461780), (30, 732164328), (35, 627569424), (36, 610136940), (40, 549123246), (42, 522974520), (45, 488109552), (48, 457602705), (54, 406757960), (56, 392230890), (60, 366082164), (63, 348649680), (70, 313784712), (72, 305068470), (80, 274561623), (84, 261487260), (90, 244054776), (105, 209189808), (108, 203378980), (112, 196115445), (120, 183041082), (126, 174324840), (135, 162703184), (140, 156892356), (144, 152534235), (168, 130743630), (180, 122027388), (189, 116216560), (210, 104594904), (216, 101689490), (240, 91520541), (252, 87162420), (270, 81351592), (280, 78446178), (315, 69729936), (336, 65371815), (360, 61013694), (378, 58108280), (379, 57954960), (420, 52297452), (432, 50844745), (504, 43581210), (540, 40675796), (560, 39223089), (630, 34864968), (720, 30506847), (756, 29054140), (758, 28977480), (840, 26148726), (945, 23243312), (1008, 21790605), (1080, 20337898), (1137, 19318320), (1260, 17432484), (1512, 14527070), (1516, 14488740), (1680, 13074363), (1890, 11621656), (1895, 11590992), (2160, 10168949), (2274, 9659160), (2520, 8716242), (2653, 8279280), (3024, 7263535), (3032, 7244370), (3411, 6439440), (3780, 5810828), (3790, 5795496), (3833, 5730480), (4548, 4829580), (5040, 4358121), (5306, 4139640), (5685, 3863664), (6064, 3622185), (6822, 3219720), (7560, 2905414), (7580, 2897748), (7666, 2865240), (7959, 2759760), (9096, 2414790), (10233, 2146480), (10612, 2069820), (11370, 1931832), (11499, 1910160), (13265, 1655856), (13644, 1609860), (15120, 1452707), (15160, 1448874), (15332, 1432620), (15918, 1379880), (17055, 1287888), (18192, 1207395), (19165, 1146096), (20466, 1073240), (21224, 1034910), (22740, 965916), (22998, 955080), (23877, 919920), (26530, 827928), (26831, 818640), (27288, 804930), (30320, 724437), (30664, 716310), (31836, 689940), (34110, 643944), (34497, 636720), (38330, 573048), (39795, 551952), (40932, 536620), (42448, 517455), (45480, 482958), (45996, 477540), (47754, 459960), (51165, 429296), (53060, 413964), (53662, 409320), (54576, 402465), (57495, 382032), (61328, 358155), (63672, 344970), (68220, 321972), (68994, 318360), (71631, 306640), (76660, 286524), (79590, 275976), (80493, 272880), (81864, 268310), (90960, 241479), (91992, 238770), (95508, 229980), (102330, 214648), (103491, 212240), (106120, 206982), (107324, 204660), (114990, 191016), (119385, 183984), (127344, 172485), (134155, 163728), (136440, 160986), (137988, 159180), (143262, 153320)]