307578960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1933}}^1$

素因数の和:1982

約数の個数: 240

約数和(自身を含む): 1178455824

約数和(自身を除く): 870876864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1933, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3120, 3315, 3536, 3866, 3978, 4080, 4420, 4680, 5304, 5799, 6120, 6630, 7732, 7956, 8840, 9360, 9665, 9945, 10608, 11598, 12240, 13260, 15464, 15912, 17397, 17680, 19330, 19890, 23196, 25129, 26520, 28995, 30928, 31824, 32861, 34794, 38660, 39780, 46392, 50258, 53040, 57990, 65722, 69588, 75387, 77320, 79560, 86985, 92784, 98583, 100516, 115980, 125645, 131444, 139176, 150774, 154640, 159120, 164305, 173970, 197166, 201032, 226161, 231960, 251290, 262888, 278352, 295749, 301548, 328610, 347940, 376935, 394332, 402064, 427193, 452322, 463920, 492915, 502580, 525776, 591498, 603096, 657220, 695880, 753870, 788664, 854386, 904644, 985830, 1005160, 1130805, 1182996, 1206192, 1281579, 1314440, 1391760, 1478745, 1507740, 1577328, 1708772, 1809288, 1971660, 2010320, 2135965, 2261610, 2365992, 2563158, 2628880, 2957490, 3015480, 3417544, 3618576, 3844737, 3943320, 4271930, 4523220, 4731984, 5126316, 5914980, 6030960, 6407895, 6835088, 7689474, 7886640, 8543860, 9046440, 10252632, 11829960, 12815790, 15378948, 17087720, 18092880, 19223685, 20505264, 23659920, 25631580, 30757896, 34175440, 38447370, 51263160, 61515792, 76894740, 102526320, 153789480, 307578960]

約数ペア:

[(1, 307578960), (2, 153789480), (3, 102526320), (4, 76894740), (5, 61515792), (6, 51263160), (8, 38447370), (9, 34175440), (10, 30757896), (12, 25631580), (13, 23659920), (15, 20505264), (16, 19223685), (17, 18092880), (18, 17087720), (20, 15378948), (24, 12815790), (26, 11829960), (30, 10252632), (34, 9046440), (36, 8543860), (39, 7886640), (40, 7689474), (45, 6835088), (48, 6407895), (51, 6030960), (52, 5914980), (60, 5126316), (65, 4731984), (68, 4523220), (72, 4271930), (78, 3943320), (80, 3844737), (85, 3618576), (90, 3417544), (102, 3015480), (104, 2957490), (117, 2628880), (120, 2563158), (130, 2365992), (136, 2261610), (144, 2135965), (153, 2010320), (156, 1971660), (170, 1809288), (180, 1708772), (195, 1577328), (204, 1507740), (208, 1478745), (221, 1391760), (234, 1314440), (240, 1281579), (255, 1206192), (260, 1182996), (272, 1130805), (306, 1005160), (312, 985830), (340, 904644), (360, 854386), (390, 788664), (408, 753870), (442, 695880), (468, 657220), (510, 603096), (520, 591498), (585, 525776), (612, 502580), (624, 492915), (663, 463920), (680, 452322), (720, 427193), (765, 402064), (780, 394332), (816, 376935), (884, 347940), (936, 328610), (1020, 301548), (1040, 295749), (1105, 278352), (1170, 262888), (1224, 251290), (1326, 231960), (1360, 226161), (1530, 201032), (1560, 197166), (1768, 173970), (1872, 164305), (1933, 159120), (1989, 154640), (2040, 150774), (2210, 139176), (2340, 131444), (2448, 125645), (2652, 115980), (3060, 100516), (3120, 98583), (3315, 92784), (3536, 86985), (3866, 79560), (3978, 77320), (4080, 75387), (4420, 69588), (4680, 65722), (5304, 57990), (5799, 53040), (6120, 50258), (6630, 46392), (7732, 39780), (7956, 38660), (8840, 34794), (9360, 32861), (9665, 31824), (9945, 30928), (10608, 28995), (11598, 26520), (12240, 25129), (13260, 23196), (15464, 19890), (15912, 19330), (17397, 17680)]