272313360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 320

約数和(自身を含む): 1043861760

約数和(自身を除く): 771548400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 73, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 146, 157, 165, 176, 180, 198, 216, 219, 220, 240, 264, 270, 292, 297, 314, 330, 360, 365, 396, 432, 438, 440, 471, 495, 528, 540, 584, 594, 628, 657, 660, 720, 730, 785, 792, 803, 876, 880, 942, 990, 1080, 1095, 1168, 1188, 1256, 1314, 1320, 1413, 1460, 1485, 1570, 1584, 1606, 1727, 1752, 1884, 1971, 1980, 2160, 2190, 2355, 2376, 2409, 2512, 2628, 2640, 2826, 2920, 2970, 3140, 3212, 3285, 3454, 3504, 3768, 3942, 3960, 4015, 4239, 4380, 4710, 4752, 4818, 5181, 5256, 5652, 5840, 5940, 6280, 6424, 6570, 6908, 7065, 7227, 7536, 7884, 7920, 8030, 8478, 8635, 8760, 9420, 9636, 9855, 10362, 10512, 11304, 11461, 11880, 12045, 12560, 12848, 13140, 13816, 14130, 14454, 15543, 15768, 16060, 16956, 17270, 17520, 18840, 19272, 19710, 20724, 21195, 21681, 22608, 22922, 23760, 24090, 25905, 26280, 27632, 28260, 28908, 31086, 31536, 32120, 33912, 34383, 34540, 36135, 37680, 38544, 39420, 41448, 42390, 43362, 45844, 46629, 48180, 51810, 52560, 56520, 57305, 57816, 62172, 64240, 67824, 68766, 69080, 72270, 77715, 78840, 82896, 84780, 86724, 91688, 93258, 96360, 103149, 103620, 108405, 113040, 114610, 115632, 124344, 126071, 137532, 138160, 144540, 155430, 157680, 169560, 171915, 173448, 183376, 186516, 192720, 206298, 207240, 216810, 229220, 233145, 248688, 252142, 275064, 289080, 309447, 310860, 339120, 343830, 346896, 373032, 378213, 412596, 414480, 433620, 458440, 466290, 504284, 515745, 550128, 578160, 618894, 621720, 630355, 687660, 746064, 756426, 825192, 867240, 916880, 932580, 1008568, 1031490, 1134639, 1237788, 1243440, 1260710, 1375320, 1512852, 1547235, 1650384, 1734480, 1865160, 1891065, 2017136, 2062980, 2269278, 2475576, 2521420, 2750640, 3025704, 3094470, 3403917, 3730320, 3782130, 4125960, 4538556, 4951152, 5042840, 5673195, 6051408, 6188940, 6807834, 7564260, 8251920, 9077112, 10085680, 11346390, 12377880, 13615668, 15128520, 17019585, 18154224, 22692780, 24755760, 27231336, 30257040, 34039170, 45385560, 54462672, 68078340, 90771120, 136156680, 272313360]

約数ペア:

[(1, 272313360), (2, 136156680), (3, 90771120), (4, 68078340), (5, 54462672), (6, 45385560), (8, 34039170), (9, 30257040), (10, 27231336), (11, 24755760), (12, 22692780), (15, 18154224), (16, 17019585), (18, 15128520), (20, 13615668), (22, 12377880), (24, 11346390), (27, 10085680), (30, 9077112), (33, 8251920), (36, 7564260), (40, 6807834), (44, 6188940), (45, 6051408), (48, 5673195), (54, 5042840), (55, 4951152), (60, 4538556), (66, 4125960), (72, 3782130), (73, 3730320), (80, 3403917), (88, 3094470), (90, 3025704), (99, 2750640), (108, 2521420), (110, 2475576), (120, 2269278), (132, 2062980), (135, 2017136), (144, 1891065), (146, 1865160), (157, 1734480), (165, 1650384), (176, 1547235), (180, 1512852), (198, 1375320), (216, 1260710), (219, 1243440), (220, 1237788), (240, 1134639), (264, 1031490), (270, 1008568), (292, 932580), (297, 916880), (314, 867240), (330, 825192), (360, 756426), (365, 746064), (396, 687660), (432, 630355), (438, 621720), (440, 618894), (471, 578160), (495, 550128), (528, 515745), (540, 504284), (584, 466290), (594, 458440), (628, 433620), (657, 414480), (660, 412596), (720, 378213), (730, 373032), (785, 346896), (792, 343830), (803, 339120), (876, 310860), (880, 309447), (942, 289080), (990, 275064), (1080, 252142), (1095, 248688), (1168, 233145), (1188, 229220), (1256, 216810), (1314, 207240), (1320, 206298), (1413, 192720), (1460, 186516), (1485, 183376), (1570, 173448), (1584, 171915), (1606, 169560), (1727, 157680), (1752, 155430), (1884, 144540), (1971, 138160), (1980, 137532), (2160, 126071), (2190, 124344), (2355, 115632), (2376, 114610), (2409, 113040), (2512, 108405), (2628, 103620), (2640, 103149), (2826, 96360), (2920, 93258), (2970, 91688), (3140, 86724), (3212, 84780), (3285, 82896), (3454, 78840), (3504, 77715), (3768, 72270), (3942, 69080), (3960, 68766), (4015, 67824), (4239, 64240), (4380, 62172), (4710, 57816), (4752, 57305), (4818, 56520), (5181, 52560), (5256, 51810), (5652, 48180), (5840, 46629), (5940, 45844), (6280, 43362), (6424, 42390), (6570, 41448), (6908, 39420), (7065, 38544), (7227, 37680), (7536, 36135), (7884, 34540), (7920, 34383), (8030, 33912), (8478, 32120), (8635, 31536), (8760, 31086), (9420, 28908), (9636, 28260), (9855, 27632), (10362, 26280), (10512, 25905), (11304, 24090), (11461, 23760), (11880, 22922), (12045, 22608), (12560, 21681), (12848, 21195), (13140, 20724), (13816, 19710), (14130, 19272), (14454, 18840), (15543, 17520), (15768, 17270), (16060, 16956)]