315294689520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{42257}}^1$

素因数の和:42560

約数の個数: 240

約数和(自身を含む): 1088010978912

約数和(自身を除く): 772716289392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 241, 258, 344, 360, 387, 430, 482, 516, 645, 688, 720, 723, 774, 860, 964, 1032, 1205, 1290, 1446, 1548, 1720, 1928, 1935, 2064, 2169, 2410, 2580, 2892, 3096, 3440, 3615, 3856, 3870, 4338, 4820, 5160, 5784, 6192, 7230, 7740, 8676, 9640, 10320, 10363, 10845, 11568, 14460, 15480, 17352, 19280, 20726, 21690, 28920, 30960, 31089, 34704, 41452, 42257, 43380, 51815, 57840, 62178, 82904, 84514, 86760, 93267, 103630, 124356, 126771, 155445, 165808, 169028, 173520, 186534, 207260, 211285, 248712, 253542, 310890, 338056, 373068, 380313, 414520, 422570, 466335, 497424, 507084, 621780, 633855, 676112, 746136, 760626, 829040, 845140, 932670, 1014168, 1243560, 1267710, 1492272, 1521252, 1690280, 1817051, 1865340, 1901565, 2028336, 2487120, 2535420, 3042504, 3380560, 3634102, 3730680, 3803130, 5070840, 5451153, 6085008, 7268204, 7461360, 7606260, 9085255, 10141680, 10183937, 10902306, 14536408, 15212520, 16353459, 18170510, 20367874, 21804612, 27255765, 29072816, 30425040, 30551811, 32706918, 36341020, 40735748, 43609224, 50919685, 54511530, 61103622, 65413836, 72682040, 81471496, 81767295, 87218448, 91655433, 101839370, 109023060, 122207244, 130827672, 145364080, 152759055, 162942992, 163534590, 183310866, 203678740, 218046120, 244414488, 261655344, 305518110, 327069180, 366621732, 407357480, 436092240, 437909291, 458277165, 488828976, 611036220, 654138360, 733243464, 814714960, 875818582, 916554330, 1222072440, 1308276720, 1313727873, 1466486928, 1751637164, 1833108660, 2189546455, 2444144880, 2627455746, 3503274328, 3666217320, 3941183619, 4379092910, 5254911492, 6568639365, 7006548656, 7332434640, 7882367238, 8758185820, 10509822984, 13137278730, 15764734476, 17516371640, 19705918095, 21019645968, 26274557460, 31529468952, 35032743280, 39411836190, 52549114920, 63058937904, 78823672380, 105098229840, 157647344760, 315294689520]

約数ペア:

[(1, 315294689520), (2, 157647344760), (3, 105098229840), (4, 78823672380), (5, 63058937904), (6, 52549114920), (8, 39411836190), (9, 35032743280), (10, 31529468952), (12, 26274557460), (15, 21019645968), (16, 19705918095), (18, 17516371640), (20, 15764734476), (24, 13137278730), (30, 10509822984), (36, 8758185820), (40, 7882367238), (43, 7332434640), (45, 7006548656), (48, 6568639365), (60, 5254911492), (72, 4379092910), (80, 3941183619), (86, 3666217320), (90, 3503274328), (120, 2627455746), (129, 2444144880), (144, 2189546455), (172, 1833108660), (180, 1751637164), (215, 1466486928), (240, 1313727873), (241, 1308276720), (258, 1222072440), (344, 916554330), (360, 875818582), (387, 814714960), (430, 733243464), (482, 654138360), (516, 611036220), (645, 488828976), (688, 458277165), (720, 437909291), (723, 436092240), (774, 407357480), (860, 366621732), (964, 327069180), (1032, 305518110), (1205, 261655344), (1290, 244414488), (1446, 218046120), (1548, 203678740), (1720, 183310866), (1928, 163534590), (1935, 162942992), (2064, 152759055), (2169, 145364080), (2410, 130827672), (2580, 122207244), (2892, 109023060), (3096, 101839370), (3440, 91655433), (3615, 87218448), (3856, 81767295), (3870, 81471496), (4338, 72682040), (4820, 65413836), (5160, 61103622), (5784, 54511530), (6192, 50919685), (7230, 43609224), (7740, 40735748), (8676, 36341020), (9640, 32706918), (10320, 30551811), (10363, 30425040), (10845, 29072816), (11568, 27255765), (14460, 21804612), (15480, 20367874), (17352, 18170510), (19280, 16353459), (20726, 15212520), (21690, 14536408), (28920, 10902306), (30960, 10183937), (31089, 10141680), (34704, 9085255), (41452, 7606260), (42257, 7461360), (43380, 7268204), (51815, 6085008), (57840, 5451153), (62178, 5070840), (82904, 3803130), (84514, 3730680), (86760, 3634102), (93267, 3380560), (103630, 3042504), (124356, 2535420), (126771, 2487120), (155445, 2028336), (165808, 1901565), (169028, 1865340), (173520, 1817051), (186534, 1690280), (207260, 1521252), (211285, 1492272), (248712, 1267710), (253542, 1243560), (310890, 1014168), (338056, 932670), (373068, 845140), (380313, 829040), (414520, 760626), (422570, 746136), (466335, 676112), (497424, 633855), (507084, 621780)]