272069760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 928869120

約数和(自身を除く): 656799360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 64, 69, 80, 92, 96, 101, 115, 120, 122, 128, 138, 160, 183, 184, 192, 202, 230, 240, 244, 276, 303, 305, 320, 345, 366, 368, 384, 404, 460, 480, 488, 505, 552, 606, 610, 640, 690, 732, 736, 808, 915, 920, 960, 976, 1010, 1104, 1212, 1220, 1380, 1403, 1464, 1472, 1515, 1616, 1830, 1840, 1920, 1952, 2020, 2208, 2323, 2424, 2440, 2760, 2806, 2928, 2944, 3030, 3232, 3660, 3680, 3904, 4040, 4209, 4416, 4646, 4848, 4880, 5520, 5612, 5856, 6060, 6161, 6464, 6969, 7015, 7320, 7360, 7808, 8080, 8418, 8832, 9292, 9696, 9760, 11040, 11224, 11615, 11712, 12120, 12322, 12928, 13938, 14030, 14640, 14720, 16160, 16836, 18483, 18584, 19392, 19520, 21045, 22080, 22448, 23230, 23424, 24240, 24644, 27876, 28060, 29280, 30805, 32320, 33672, 34845, 36966, 37168, 38784, 39040, 42090, 44160, 44896, 46460, 48480, 49288, 55752, 56120, 58560, 61610, 64640, 67344, 69690, 73932, 74336, 84180, 89792, 92415, 92920, 96960, 98576, 111504, 112240, 117120, 123220, 134688, 139380, 141703, 147864, 148672, 168360, 179584, 184830, 185840, 193920, 197152, 223008, 224480, 246440, 269376, 278760, 283406, 295728, 297344, 336720, 369660, 371680, 394304, 425109, 446016, 448960, 492880, 538752, 557520, 566812, 591456, 673440, 708515, 739320, 743360, 788608, 850218, 892032, 897920, 985760, 1115040, 1133624, 1182912, 1346880, 1417030, 1478640, 1486720, 1700436, 1971520, 2125545, 2230080, 2267248, 2365824, 2693760, 2834060, 2957280, 3400872, 3943040, 4251090, 4460160, 4534496, 5668120, 5914560, 6801744, 8502180, 9068992, 11336240, 11829120, 13603488, 17004360, 18137984, 22672480, 27206976, 34008720, 45344960, 54413952, 68017440, 90689920, 136034880, 272069760]

約数ペア:

[(1, 272069760), (2, 136034880), (3, 90689920), (4, 68017440), (5, 54413952), (6, 45344960), (8, 34008720), (10, 27206976), (12, 22672480), (15, 18137984), (16, 17004360), (20, 13603488), (23, 11829120), (24, 11336240), (30, 9068992), (32, 8502180), (40, 6801744), (46, 5914560), (48, 5668120), (60, 4534496), (61, 4460160), (64, 4251090), (69, 3943040), (80, 3400872), (92, 2957280), (96, 2834060), (101, 2693760), (115, 2365824), (120, 2267248), (122, 2230080), (128, 2125545), (138, 1971520), (160, 1700436), (183, 1486720), (184, 1478640), (192, 1417030), (202, 1346880), (230, 1182912), (240, 1133624), (244, 1115040), (276, 985760), (303, 897920), (305, 892032), (320, 850218), (345, 788608), (366, 743360), (368, 739320), (384, 708515), (404, 673440), (460, 591456), (480, 566812), (488, 557520), (505, 538752), (552, 492880), (606, 448960), (610, 446016), (640, 425109), (690, 394304), (732, 371680), (736, 369660), (808, 336720), (915, 297344), (920, 295728), (960, 283406), (976, 278760), (1010, 269376), (1104, 246440), (1212, 224480), (1220, 223008), (1380, 197152), (1403, 193920), (1464, 185840), (1472, 184830), (1515, 179584), (1616, 168360), (1830, 148672), (1840, 147864), (1920, 141703), (1952, 139380), (2020, 134688), (2208, 123220), (2323, 117120), (2424, 112240), (2440, 111504), (2760, 98576), (2806, 96960), (2928, 92920), (2944, 92415), (3030, 89792), (3232, 84180), (3660, 74336), (3680, 73932), (3904, 69690), (4040, 67344), (4209, 64640), (4416, 61610), (4646, 58560), (4848, 56120), (4880, 55752), (5520, 49288), (5612, 48480), (5856, 46460), (6060, 44896), (6161, 44160), (6464, 42090), (6969, 39040), (7015, 38784), (7320, 37168), (7360, 36966), (7808, 34845), (8080, 33672), (8418, 32320), (8832, 30805), (9292, 29280), (9696, 28060), (9760, 27876), (11040, 24644), (11224, 24240), (11615, 23424), (11712, 23230), (12120, 22448), (12322, 22080), (12928, 21045), (13938, 19520), (14030, 19392), (14640, 18584), (14720, 18483), (16160, 16836)]