307591680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 240

約数和(自身を含む): 1084118112

約数和(自身を除く): 776526432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 256, 264, 320, 330, 331, 352, 363, 384, 440, 480, 484, 512, 528, 605, 640, 660, 662, 704, 726, 768, 880, 960, 968, 993, 1056, 1210, 1280, 1320, 1324, 1408, 1452, 1536, 1655, 1760, 1815, 1920, 1936, 1986, 2112, 2420, 2560, 2640, 2648, 2816, 2904, 3310, 3520, 3630, 3641, 3840, 3872, 3972, 4224, 4840, 4965, 5280, 5296, 5632, 5808, 6620, 7040, 7260, 7282, 7680, 7744, 7944, 8448, 9680, 9930, 10560, 10592, 10923, 11616, 13240, 14080, 14520, 14564, 15488, 15888, 16896, 18205, 19360, 19860, 21120, 21184, 21846, 23232, 26480, 28160, 29040, 29128, 30976, 31776, 36410, 38720, 39720, 40051, 42240, 42368, 43692, 46464, 52960, 54615, 58080, 58256, 61952, 63552, 72820, 77440, 79440, 80102, 84480, 84736, 87384, 92928, 105920, 109230, 116160, 116512, 120153, 127104, 145640, 154880, 158880, 160204, 169472, 174768, 185856, 200255, 211840, 218460, 232320, 233024, 240306, 254208, 291280, 309760, 317760, 320408, 349536, 400510, 423680, 436920, 464640, 466048, 480612, 508416, 582560, 600765, 635520, 640816, 699072, 801020, 847360, 873840, 929280, 932096, 961224, 1165120, 1201530, 1271040, 1281632, 1398144, 1602040, 1747680, 1864192, 1922448, 2330240, 2403060, 2542080, 2563264, 2796288, 3204080, 3495360, 3844896, 4660480, 4806120, 5126528, 5592576, 6408160, 6990720, 7689792, 9320960, 9612240, 10253056, 12816320, 13981440, 15379584, 19224480, 20506112, 25632640, 27962880, 30759168, 38448960, 51265280, 61518336, 76897920, 102530560, 153795840, 307591680]

約数ペア:

[(1, 307591680), (2, 153795840), (3, 102530560), (4, 76897920), (5, 61518336), (6, 51265280), (8, 38448960), (10, 30759168), (11, 27962880), (12, 25632640), (15, 20506112), (16, 19224480), (20, 15379584), (22, 13981440), (24, 12816320), (30, 10253056), (32, 9612240), (33, 9320960), (40, 7689792), (44, 6990720), (48, 6408160), (55, 5592576), (60, 5126528), (64, 4806120), (66, 4660480), (80, 3844896), (88, 3495360), (96, 3204080), (110, 2796288), (120, 2563264), (121, 2542080), (128, 2403060), (132, 2330240), (160, 1922448), (165, 1864192), (176, 1747680), (192, 1602040), (220, 1398144), (240, 1281632), (242, 1271040), (256, 1201530), (264, 1165120), (320, 961224), (330, 932096), (331, 929280), (352, 873840), (363, 847360), (384, 801020), (440, 699072), (480, 640816), (484, 635520), (512, 600765), (528, 582560), (605, 508416), (640, 480612), (660, 466048), (662, 464640), (704, 436920), (726, 423680), (768, 400510), (880, 349536), (960, 320408), (968, 317760), (993, 309760), (1056, 291280), (1210, 254208), (1280, 240306), (1320, 233024), (1324, 232320), (1408, 218460), (1452, 211840), (1536, 200255), (1655, 185856), (1760, 174768), (1815, 169472), (1920, 160204), (1936, 158880), (1986, 154880), (2112, 145640), (2420, 127104), (2560, 120153), (2640, 116512), (2648, 116160), (2816, 109230), (2904, 105920), (3310, 92928), (3520, 87384), (3630, 84736), (3641, 84480), (3840, 80102), (3872, 79440), (3972, 77440), (4224, 72820), (4840, 63552), (4965, 61952), (5280, 58256), (5296, 58080), (5632, 54615), (5808, 52960), (6620, 46464), (7040, 43692), (7260, 42368), (7282, 42240), (7680, 40051), (7744, 39720), (7944, 38720), (8448, 36410), (9680, 31776), (9930, 30976), (10560, 29128), (10592, 29040), (10923, 28160), (11616, 26480), (13240, 23232), (14080, 21846), (14520, 21184), (14564, 21120), (15488, 19860), (15888, 19360), (16896, 18205)]