263184480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:878

約数の個数: 288

約数和(自身を含む): 1025335584

約数和(自身を除く): 762151104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 827, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1654, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2481, 2652, 2720, 3060, 3120, 3308, 3315, 3536, 3744, 3978, 4080, 4135, 4420, 4680, 4896, 4962, 5304, 6120, 6240, 6616, 6630, 7072, 7443, 7956, 8160, 8270, 8840, 9360, 9924, 9945, 10608, 10751, 12240, 12405, 13232, 13260, 14059, 14886, 15912, 16540, 17680, 18720, 19848, 19890, 21216, 21502, 24480, 24810, 26464, 26520, 28118, 29772, 31824, 32253, 33080, 35360, 37215, 39696, 39780, 42177, 43004, 49620, 53040, 53755, 56236, 59544, 63648, 64506, 66160, 70295, 74430, 79392, 79560, 84354, 86008, 96759, 99240, 106080, 107510, 112472, 119088, 126531, 129012, 132320, 140590, 148860, 159120, 161265, 168708, 172016, 182767, 193518, 198480, 210885, 215020, 224944, 238176, 253062, 258024, 281180, 297720, 318240, 322530, 337416, 344032, 365534, 387036, 396960, 421770, 430040, 449888, 483795, 506124, 516048, 548301, 562360, 595440, 632655, 645060, 674832, 731068, 774072, 843540, 860080, 913835, 967590, 1012248, 1032096, 1096602, 1124720, 1190880, 1265310, 1290120, 1349664, 1462136, 1548144, 1644903, 1687080, 1720160, 1827670, 1935180, 2024496, 2193204, 2249440, 2530620, 2580240, 2741505, 2924272, 3096288, 3289806, 3374160, 3655340, 3870360, 4048992, 4386408, 5061240, 5160480, 5483010, 5848544, 6579612, 6748320, 7310680, 7740720, 8224515, 8772816, 10122480, 10966020, 13159224, 14621360, 15481440, 16449030, 17545632, 20244960, 21932040, 26318448, 29242720, 32898060, 43864080, 52636896, 65796120, 87728160, 131592240, 263184480]

約数ペア:

[(1, 263184480), (2, 131592240), (3, 87728160), (4, 65796120), (5, 52636896), (6, 43864080), (8, 32898060), (9, 29242720), (10, 26318448), (12, 21932040), (13, 20244960), (15, 17545632), (16, 16449030), (17, 15481440), (18, 14621360), (20, 13159224), (24, 10966020), (26, 10122480), (30, 8772816), (32, 8224515), (34, 7740720), (36, 7310680), (39, 6748320), (40, 6579612), (45, 5848544), (48, 5483010), (51, 5160480), (52, 5061240), (60, 4386408), (65, 4048992), (68, 3870360), (72, 3655340), (78, 3374160), (80, 3289806), (85, 3096288), (90, 2924272), (96, 2741505), (102, 2580240), (104, 2530620), (117, 2249440), (120, 2193204), (130, 2024496), (136, 1935180), (144, 1827670), (153, 1720160), (156, 1687080), (160, 1644903), (170, 1548144), (180, 1462136), (195, 1349664), (204, 1290120), (208, 1265310), (221, 1190880), (234, 1124720), (240, 1096602), (255, 1032096), (260, 1012248), (272, 967590), (288, 913835), (306, 860080), (312, 843540), (340, 774072), (360, 731068), (390, 674832), (408, 645060), (416, 632655), (442, 595440), (468, 562360), (480, 548301), (510, 516048), (520, 506124), (544, 483795), (585, 449888), (612, 430040), (624, 421770), (663, 396960), (680, 387036), (720, 365534), (765, 344032), (780, 337416), (816, 322530), (827, 318240), (884, 297720), (936, 281180), (1020, 258024), (1040, 253062), (1105, 238176), (1170, 224944), (1224, 215020), (1248, 210885), (1326, 198480), (1360, 193518), (1440, 182767), (1530, 172016), (1560, 168708), (1632, 161265), (1654, 159120), (1768, 148860), (1872, 140590), (1989, 132320), (2040, 129012), (2080, 126531), (2210, 119088), (2340, 112472), (2448, 107510), (2481, 106080), (2652, 99240), (2720, 96759), (3060, 86008), (3120, 84354), (3308, 79560), (3315, 79392), (3536, 74430), (3744, 70295), (3978, 66160), (4080, 64506), (4135, 63648), (4420, 59544), (4680, 56236), (4896, 53755), (4962, 53040), (5304, 49620), (6120, 43004), (6240, 42177), (6616, 39780), (6630, 39696), (7072, 37215), (7443, 35360), (7956, 33080), (8160, 32253), (8270, 31824), (8840, 29772), (9360, 28118), (9924, 26520), (9945, 26464), (10608, 24810), (10751, 24480), (12240, 21502), (12405, 21216), (13232, 19890), (13260, 19848), (14059, 18720), (14886, 17680), (15912, 16540)]