297120120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 256

約数和(自身を含む): 1030164480

約数和(自身を除く): 733044360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 53, 55, 60, 62, 66, 88, 93, 106, 110, 120, 124, 132, 137, 155, 159, 165, 186, 212, 220, 248, 264, 265, 274, 310, 318, 330, 341, 372, 411, 424, 440, 465, 530, 548, 583, 620, 636, 660, 682, 685, 744, 795, 822, 930, 1023, 1060, 1096, 1166, 1240, 1272, 1320, 1364, 1370, 1507, 1590, 1643, 1644, 1705, 1749, 1860, 2046, 2055, 2120, 2332, 2728, 2740, 2915, 3014, 3180, 3286, 3288, 3410, 3498, 3720, 4092, 4110, 4247, 4521, 4664, 4929, 5115, 5480, 5830, 6028, 6360, 6572, 6820, 6996, 7261, 7535, 8184, 8215, 8220, 8494, 8745, 9042, 9858, 10230, 11660, 12056, 12741, 13144, 13640, 13992, 14522, 15070, 16430, 16440, 16988, 17490, 18073, 18084, 19716, 20460, 21235, 21783, 22605, 23320, 24645, 25482, 29044, 30140, 32860, 33976, 34980, 36146, 36168, 36305, 39432, 40920, 42470, 43566, 45210, 46717, 49290, 50964, 54219, 58088, 60280, 63705, 65720, 69960, 72292, 72610, 79871, 84940, 87132, 90365, 90420, 93434, 98580, 101928, 108438, 108915, 127410, 140151, 144584, 145220, 159742, 169880, 174264, 180730, 180840, 186868, 197160, 216876, 217830, 225091, 233585, 239613, 254820, 271095, 280302, 290440, 319484, 361460, 373736, 399355, 433752, 435660, 450182, 467170, 479226, 509640, 542190, 560604, 638968, 675273, 700755, 722920, 798710, 871320, 900364, 934340, 958452, 1084380, 1121208, 1125455, 1198065, 1350546, 1401510, 1597420, 1800728, 1868680, 1916904, 2168760, 2250910, 2396130, 2476001, 2701092, 2803020, 3194840, 3376365, 4501820, 4792260, 4952002, 5402184, 5606040, 6752730, 7428003, 9003640, 9584520, 9904004, 12380005, 13505460, 14856006, 19808008, 24760010, 27010920, 29712012, 37140015, 49520020, 59424024, 74280030, 99040040, 148560060, 297120120]

約数ペア:

[(1, 297120120), (2, 148560060), (3, 99040040), (4, 74280030), (5, 59424024), (6, 49520020), (8, 37140015), (10, 29712012), (11, 27010920), (12, 24760010), (15, 19808008), (20, 14856006), (22, 13505460), (24, 12380005), (30, 9904004), (31, 9584520), (33, 9003640), (40, 7428003), (44, 6752730), (53, 5606040), (55, 5402184), (60, 4952002), (62, 4792260), (66, 4501820), (88, 3376365), (93, 3194840), (106, 2803020), (110, 2701092), (120, 2476001), (124, 2396130), (132, 2250910), (137, 2168760), (155, 1916904), (159, 1868680), (165, 1800728), (186, 1597420), (212, 1401510), (220, 1350546), (248, 1198065), (264, 1125455), (265, 1121208), (274, 1084380), (310, 958452), (318, 934340), (330, 900364), (341, 871320), (372, 798710), (411, 722920), (424, 700755), (440, 675273), (465, 638968), (530, 560604), (548, 542190), (583, 509640), (620, 479226), (636, 467170), (660, 450182), (682, 435660), (685, 433752), (744, 399355), (795, 373736), (822, 361460), (930, 319484), (1023, 290440), (1060, 280302), (1096, 271095), (1166, 254820), (1240, 239613), (1272, 233585), (1320, 225091), (1364, 217830), (1370, 216876), (1507, 197160), (1590, 186868), (1643, 180840), (1644, 180730), (1705, 174264), (1749, 169880), (1860, 159742), (2046, 145220), (2055, 144584), (2120, 140151), (2332, 127410), (2728, 108915), (2740, 108438), (2915, 101928), (3014, 98580), (3180, 93434), (3286, 90420), (3288, 90365), (3410, 87132), (3498, 84940), (3720, 79871), (4092, 72610), (4110, 72292), (4247, 69960), (4521, 65720), (4664, 63705), (4929, 60280), (5115, 58088), (5480, 54219), (5830, 50964), (6028, 49290), (6360, 46717), (6572, 45210), (6820, 43566), (6996, 42470), (7261, 40920), (7535, 39432), (8184, 36305), (8215, 36168), (8220, 36146), (8494, 34980), (8745, 33976), (9042, 32860), (9858, 30140), (10230, 29044), (11660, 25482), (12056, 24645), (12741, 23320), (13144, 22605), (13640, 21783), (13992, 21235), (14522, 20460), (15070, 19716), (16430, 18084), (16440, 18073), (16988, 17490)]