242181720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2710

約数の個数: 192

約数和(自身を含む): 896313600

約数和(自身を除く): 654131880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 330, 345, 360, 396, 414, 440, 460, 495, 506, 552, 660, 690, 759, 792, 828, 920, 990, 1012, 1035, 1265, 1320, 1380, 1518, 1656, 1980, 2024, 2070, 2277, 2530, 2659, 2760, 3036, 3795, 3960, 4140, 4554, 5060, 5318, 6072, 7590, 7977, 8280, 9108, 10120, 10636, 11385, 13295, 15180, 15954, 18216, 21272, 22770, 23931, 26590, 29249, 30360, 31908, 39885, 45540, 47862, 53180, 58498, 61157, 63816, 79770, 87747, 91080, 95724, 106360, 116996, 119655, 122314, 146245, 159540, 175494, 183471, 191448, 233992, 239310, 244628, 263241, 292490, 305785, 319080, 350988, 366942, 438735, 478620, 489256, 526482, 550413, 584980, 611570, 672727, 701976, 733884, 877470, 917355, 957240, 1052964, 1100826, 1169960, 1223140, 1316205, 1345454, 1467768, 1754940, 1834710, 2018181, 2105928, 2201652, 2446280, 2632410, 2690908, 2752065, 3363635, 3509880, 3669420, 4036362, 4403304, 5264820, 5381816, 5504130, 6054543, 6727270, 7338840, 8072724, 10090905, 10529640, 11008260, 12109086, 13454540, 16145448, 20181810, 22016520, 24218172, 26909080, 30272715, 40363620, 48436344, 60545430, 80727240, 121090860, 242181720]

約数ペア:

[(1, 242181720), (2, 121090860), (3, 80727240), (4, 60545430), (5, 48436344), (6, 40363620), (8, 30272715), (9, 26909080), (10, 24218172), (11, 22016520), (12, 20181810), (15, 16145448), (18, 13454540), (20, 12109086), (22, 11008260), (23, 10529640), (24, 10090905), (30, 8072724), (33, 7338840), (36, 6727270), (40, 6054543), (44, 5504130), (45, 5381816), (46, 5264820), (55, 4403304), (60, 4036362), (66, 3669420), (69, 3509880), (72, 3363635), (88, 2752065), (90, 2690908), (92, 2632410), (99, 2446280), (110, 2201652), (115, 2105928), (120, 2018181), (132, 1834710), (138, 1754940), (165, 1467768), (180, 1345454), (184, 1316205), (198, 1223140), (207, 1169960), (220, 1100826), (230, 1052964), (253, 957240), (264, 917355), (276, 877470), (330, 733884), (345, 701976), (360, 672727), (396, 611570), (414, 584980), (440, 550413), (460, 526482), (495, 489256), (506, 478620), (552, 438735), (660, 366942), (690, 350988), (759, 319080), (792, 305785), (828, 292490), (920, 263241), (990, 244628), (1012, 239310), (1035, 233992), (1265, 191448), (1320, 183471), (1380, 175494), (1518, 159540), (1656, 146245), (1980, 122314), (2024, 119655), (2070, 116996), (2277, 106360), (2530, 95724), (2659, 91080), (2760, 87747), (3036, 79770), (3795, 63816), (3960, 61157), (4140, 58498), (4554, 53180), (5060, 47862), (5318, 45540), (6072, 39885), (7590, 31908), (7977, 30360), (8280, 29249), (9108, 26590), (10120, 23931), (10636, 22770), (11385, 21272), (13295, 18216), (15180, 15954)]