154289520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 480

約数和(自身を含む): 679670784

約数和(自身を除く): 525381264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 46, 48, 55, 56, 60, 63, 66, 69, 70, 72, 77, 80, 84, 88, 90, 92, 99, 105, 110, 112, 115, 120, 121, 126, 132, 138, 140, 144, 154, 161, 165, 168, 176, 180, 184, 198, 207, 210, 220, 230, 231, 240, 242, 252, 253, 264, 276, 280, 308, 315, 322, 330, 336, 345, 360, 363, 368, 385, 396, 414, 420, 440, 460, 462, 483, 484, 495, 504, 506, 528, 552, 560, 605, 616, 630, 644, 660, 690, 693, 720, 726, 759, 770, 792, 805, 828, 840, 847, 880, 920, 924, 966, 968, 990, 1008, 1012, 1035, 1089, 1104, 1155, 1210, 1232, 1260, 1265, 1288, 1320, 1331, 1380, 1386, 1449, 1452, 1518, 1540, 1584, 1610, 1656, 1680, 1694, 1771, 1815, 1840, 1848, 1932, 1936, 1980, 2024, 2070, 2178, 2277, 2310, 2415, 2420, 2520, 2530, 2541, 2576, 2640, 2662, 2760, 2772, 2783, 2898, 2904, 3036, 3080, 3220, 3312, 3388, 3465, 3542, 3630, 3696, 3795, 3864, 3960, 3993, 4048, 4140, 4235, 4356, 4554, 4620, 4830, 4840, 5040, 5060, 5082, 5313, 5324, 5445, 5520, 5544, 5566, 5796, 5808, 6072, 6160, 6440, 6655, 6776, 6930, 7084, 7245, 7260, 7590, 7623, 7728, 7920, 7986, 8280, 8349, 8470, 8712, 8855, 9108, 9240, 9317, 9660, 9680, 10120, 10164, 10626, 10648, 10890, 11088, 11132, 11385, 11592, 11979, 12144, 12705, 12880, 13310, 13552, 13860, 13915, 14168, 14490, 14520, 15180, 15246, 15939, 15972, 16560, 16698, 16940, 17424, 17710, 18216, 18480, 18634, 19320, 19481, 19965, 20240, 20328, 21252, 21296, 21780, 22264, 22770, 23184, 23958, 25047, 25410, 26565, 26620, 27720, 27830, 27951, 28336, 28980, 29040, 30360, 30492, 30613, 31878, 31944, 33396, 33880, 35420, 36432, 37268, 38115, 38640, 38962, 39930, 40656, 41745, 42504, 43560, 44528, 45540, 46585, 47916, 50094, 50820, 53130, 53240, 55440, 55660, 55902, 57960, 58443, 59895, 60720, 60984, 61226, 63756, 63888, 66792, 67760, 70840, 74536, 76230, 77924, 79695, 79860, 83490, 83853, 85008, 87120, 91080, 91839, 93170, 95832, 97405, 100188, 101640, 106260, 106480, 111320, 111804, 115920, 116886, 119790, 121968, 122452, 125235, 127512, 133584, 139755, 141680, 149072, 152460, 153065, 155848, 159390, 159720, 166980, 167706, 175329, 182160, 183678, 186340, 191664, 194810, 200376, 203280, 212520, 214291, 222640, 223608, 233772, 239580, 244904, 250470, 255024, 275517, 279510, 292215, 304920, 306130, 311696, 318780, 319440, 333960, 335412, 350658, 367356, 372680, 389620, 400752, 419265, 425040, 428582, 447216, 459195, 467544, 479160, 489808, 500940, 551034, 559020, 584430, 609840, 612260, 637560, 642873, 667920, 670824, 701316, 734712, 745360, 779240, 838530, 857164, 876645, 918390, 935088, 958320, 1001880, 1071455, 1102068, 1118040, 1168860, 1224520, 1275120, 1285746, 1341648, 1377585, 1402632, 1469424, 1558480, 1677060, 1714328, 1753290, 1836780, 1928619, 2003760, 2142910, 2204136, 2236080, 2337720, 2449040, 2571492, 2755170, 2805264, 3214365, 3354120, 3428656, 3506580, 3673560, 3857238, 4285820, 4408272, 4675440, 5142984, 5510340, 6428730, 6708240, 7013160, 7347120, 7714476, 8571640, 9643095, 10285968, 11020680, 12857460, 14026320, 15428952, 17143280, 19286190, 22041360, 25714920, 30857904, 38572380, 51429840, 77144760, 154289520]

約数ペア:

[(1, 154289520), (2, 77144760), (3, 51429840), (4, 38572380), (5, 30857904), (6, 25714920), (7, 22041360), (8, 19286190), (9, 17143280), (10, 15428952), (11, 14026320), (12, 12857460), (14, 11020680), (15, 10285968), (16, 9643095), (18, 8571640), (20, 7714476), (21, 7347120), (22, 7013160), (23, 6708240), (24, 6428730), (28, 5510340), (30, 5142984), (33, 4675440), (35, 4408272), (36, 4285820), (40, 3857238), (42, 3673560), (44, 3506580), (45, 3428656), (46, 3354120), (48, 3214365), (55, 2805264), (56, 2755170), (60, 2571492), (63, 2449040), (66, 2337720), (69, 2236080), (70, 2204136), (72, 2142910), (77, 2003760), (80, 1928619), (84, 1836780), (88, 1753290), (90, 1714328), (92, 1677060), (99, 1558480), (105, 1469424), (110, 1402632), (112, 1377585), (115, 1341648), (120, 1285746), (121, 1275120), (126, 1224520), (132, 1168860), (138, 1118040), (140, 1102068), (144, 1071455), (154, 1001880), (161, 958320), (165, 935088), (168, 918390), (176, 876645), (180, 857164), (184, 838530), (198, 779240), (207, 745360), (210, 734712), (220, 701316), (230, 670824), (231, 667920), (240, 642873), (242, 637560), (252, 612260), (253, 609840), (264, 584430), (276, 559020), (280, 551034), (308, 500940), (315, 489808), (322, 479160), (330, 467544), (336, 459195), (345, 447216), (360, 428582), (363, 425040), (368, 419265), (385, 400752), (396, 389620), (414, 372680), (420, 367356), (440, 350658), (460, 335412), (462, 333960), (483, 319440), (484, 318780), (495, 311696), (504, 306130), (506, 304920), (528, 292215), (552, 279510), (560, 275517), (605, 255024), (616, 250470), (630, 244904), (644, 239580), (660, 233772), (690, 223608), (693, 222640), (720, 214291), (726, 212520), (759, 203280), (770, 200376), (792, 194810), (805, 191664), (828, 186340), (840, 183678), (847, 182160), (880, 175329), (920, 167706), (924, 166980), (966, 159720), (968, 159390), (990, 155848), (1008, 153065), (1012, 152460), (1035, 149072), (1089, 141680), (1104, 139755), (1155, 133584), (1210, 127512), (1232, 125235), (1260, 122452), (1265, 121968), (1288, 119790), (1320, 116886), (1331, 115920), (1380, 111804), (1386, 111320), (1449, 106480), (1452, 106260), (1518, 101640), (1540, 100188), (1584, 97405), (1610, 95832), (1656, 93170), (1680, 91839), (1694, 91080), (1771, 87120), (1815, 85008), (1840, 83853), (1848, 83490), (1932, 79860), (1936, 79695), (1980, 77924), (2024, 76230), (2070, 74536), (2178, 70840), (2277, 67760), (2310, 66792), (2415, 63888), (2420, 63756), (2520, 61226), (2530, 60984), (2541, 60720), (2576, 59895), (2640, 58443), (2662, 57960), (2760, 55902), (2772, 55660), (2783, 55440), (2898, 53240), (2904, 53130), (3036, 50820), (3080, 50094), (3220, 47916), (3312, 46585), (3388, 45540), (3465, 44528), (3542, 43560), (3630, 42504), (3696, 41745), (3795, 40656), (3864, 39930), (3960, 38962), (3993, 38640), (4048, 38115), (4140, 37268), (4235, 36432), (4356, 35420), (4554, 33880), (4620, 33396), (4830, 31944), (4840, 31878), (5040, 30613), (5060, 30492), (5082, 30360), (5313, 29040), (5324, 28980), (5445, 28336), (5520, 27951), (5544, 27830), (5566, 27720), (5796, 26620), (5808, 26565), (6072, 25410), (6160, 25047), (6440, 23958), (6655, 23184), (6776, 22770), (6930, 22264), (7084, 21780), (7245, 21296), (7260, 21252), (7590, 20328), (7623, 20240), (7728, 19965), (7920, 19481), (7986, 19320), (8280, 18634), (8349, 18480), (8470, 18216), (8712, 17710), (8855, 17424), (9108, 16940), (9240, 16698), (9317, 16560), (9660, 15972), (9680, 15939), (10120, 15246), (10164, 15180), (10626, 14520), (10648, 14490), (10890, 14168), (11088, 13915), (11132, 13860), (11385, 13552), (11592, 13310), (11979, 12880), (12144, 12705)]