31412355840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28111}}^1$

素因数の和:28235

約数の個数: 216

約数和(自身を含む): 109807833408

約数和(自身を除く): 78395477568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 256, 288, 291, 320, 360, 384, 388, 480, 485, 576, 582, 640, 720, 768, 776, 873, 960, 970, 1152, 1164, 1280, 1440, 1455, 1552, 1746, 1920, 1940, 2304, 2328, 2880, 2910, 3104, 3492, 3840, 3880, 4365, 4656, 5760, 5820, 6208, 6984, 7760, 8730, 9312, 11520, 11640, 12416, 13968, 15520, 17460, 18624, 23280, 24832, 27936, 28111, 31040, 34920, 37248, 46560, 55872, 56222, 62080, 69840, 74496, 84333, 93120, 111744, 112444, 124160, 139680, 140555, 168666, 186240, 223488, 224888, 252999, 279360, 281110, 337332, 372480, 421665, 449776, 505998, 558720, 562220, 674664, 843330, 899552, 1011996, 1117440, 1124440, 1264995, 1349328, 1686660, 1799104, 2023992, 2248880, 2529990, 2698656, 2726767, 3373320, 3598208, 4047984, 4497760, 5059980, 5397312, 5453534, 6746640, 7196416, 8095968, 8180301, 8995520, 10119960, 10794624, 10907068, 13493280, 13633835, 16191936, 16360602, 17991040, 20239920, 21589248, 21814136, 24540903, 26986560, 27267670, 32383872, 32721204, 35982080, 40479840, 40901505, 43628272, 49081806, 53973120, 54535340, 64767744, 65442408, 80959680, 81803010, 87256544, 98163612, 107946240, 109070680, 122704515, 130884816, 161919360, 163606020, 174513088, 196327224, 218141360, 245409030, 261769632, 323838720, 327212040, 349026176, 392654448, 436282720, 490818060, 523539264, 654424080, 698052352, 785308896, 872565440, 981636120, 1047078528, 1308848160, 1570617792, 1745130880, 1963272240, 2094157056, 2617696320, 3141235584, 3490261760, 3926544480, 5235392640, 6282471168, 7853088960, 10470785280, 15706177920, 31412355840]

約数ペア:

[(1, 31412355840), (2, 15706177920), (3, 10470785280), (4, 7853088960), (5, 6282471168), (6, 5235392640), (8, 3926544480), (9, 3490261760), (10, 3141235584), (12, 2617696320), (15, 2094157056), (16, 1963272240), (18, 1745130880), (20, 1570617792), (24, 1308848160), (30, 1047078528), (32, 981636120), (36, 872565440), (40, 785308896), (45, 698052352), (48, 654424080), (60, 523539264), (64, 490818060), (72, 436282720), (80, 392654448), (90, 349026176), (96, 327212040), (97, 323838720), (120, 261769632), (128, 245409030), (144, 218141360), (160, 196327224), (180, 174513088), (192, 163606020), (194, 161919360), (240, 130884816), (256, 122704515), (288, 109070680), (291, 107946240), (320, 98163612), (360, 87256544), (384, 81803010), (388, 80959680), (480, 65442408), (485, 64767744), (576, 54535340), (582, 53973120), (640, 49081806), (720, 43628272), (768, 40901505), (776, 40479840), (873, 35982080), (960, 32721204), (970, 32383872), (1152, 27267670), (1164, 26986560), (1280, 24540903), (1440, 21814136), (1455, 21589248), (1552, 20239920), (1746, 17991040), (1920, 16360602), (1940, 16191936), (2304, 13633835), (2328, 13493280), (2880, 10907068), (2910, 10794624), (3104, 10119960), (3492, 8995520), (3840, 8180301), (3880, 8095968), (4365, 7196416), (4656, 6746640), (5760, 5453534), (5820, 5397312), (6208, 5059980), (6984, 4497760), (7760, 4047984), (8730, 3598208), (9312, 3373320), (11520, 2726767), (11640, 2698656), (12416, 2529990), (13968, 2248880), (15520, 2023992), (17460, 1799104), (18624, 1686660), (23280, 1349328), (24832, 1264995), (27936, 1124440), (28111, 1117440), (31040, 1011996), (34920, 899552), (37248, 843330), (46560, 674664), (55872, 562220), (56222, 558720), (62080, 505998), (69840, 449776), (74496, 421665), (84333, 372480), (93120, 337332), (111744, 281110), (112444, 279360), (124160, 252999), (139680, 224888), (140555, 223488), (168666, 186240)]