1306576800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9551}}^1$

素因数の和:9596

約数の個数: 216

約数和(自身を含む): 4850314560

約数和(自身を除く): 3543737760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 450, 456, 475, 480, 570, 600, 608, 684, 720, 760, 800, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 2280, 2400, 2736, 2850, 3040, 3420, 3600, 3800, 4275, 4560, 5472, 5700, 6840, 7200, 7600, 8550, 9120, 9551, 11400, 13680, 15200, 17100, 19102, 22800, 27360, 28653, 34200, 38204, 45600, 47755, 57306, 68400, 76408, 85959, 95510, 114612, 136800, 143265, 152816, 171918, 181469, 191020, 229224, 238775, 286530, 305632, 343836, 362938, 382040, 429795, 458448, 477550, 544407, 573060, 687672, 716325, 725876, 764080, 859590, 907345, 916896, 955100, 1088814, 1146120, 1375344, 1432650, 1451752, 1528160, 1633221, 1719180, 1814690, 1910200, 2148975, 2177628, 2292240, 2722035, 2750688, 2865300, 2903504, 3266442, 3438360, 3629380, 3820400, 4297950, 4355256, 4536725, 4584480, 5444070, 5730600, 5807008, 6532884, 6876720, 7258760, 7640800, 8166105, 8595900, 8710512, 9073450, 10888140, 11461200, 13065768, 13610175, 13753440, 14517520, 16332210, 17191800, 17421024, 18146900, 21776280, 22922400, 26131536, 27220350, 29035040, 32664420, 34383600, 36293800, 40830525, 43552560, 52263072, 54440700, 65328840, 68767200, 72587600, 81661050, 87105120, 108881400, 130657680, 145175200, 163322100, 217762800, 261315360, 326644200, 435525600, 653288400, 1306576800]

約数ペア:

[(1, 1306576800), (2, 653288400), (3, 435525600), (4, 326644200), (5, 261315360), (6, 217762800), (8, 163322100), (9, 145175200), (10, 130657680), (12, 108881400), (15, 87105120), (16, 81661050), (18, 72587600), (19, 68767200), (20, 65328840), (24, 54440700), (25, 52263072), (30, 43552560), (32, 40830525), (36, 36293800), (38, 34383600), (40, 32664420), (45, 29035040), (48, 27220350), (50, 26131536), (57, 22922400), (60, 21776280), (72, 18146900), (75, 17421024), (76, 17191800), (80, 16332210), (90, 14517520), (95, 13753440), (96, 13610175), (100, 13065768), (114, 11461200), (120, 10888140), (144, 9073450), (150, 8710512), (152, 8595900), (160, 8166105), (171, 7640800), (180, 7258760), (190, 6876720), (200, 6532884), (225, 5807008), (228, 5730600), (240, 5444070), (285, 4584480), (288, 4536725), (300, 4355256), (304, 4297950), (342, 3820400), (360, 3629380), (380, 3438360), (400, 3266442), (450, 2903504), (456, 2865300), (475, 2750688), (480, 2722035), (570, 2292240), (600, 2177628), (608, 2148975), (684, 1910200), (720, 1814690), (760, 1719180), (800, 1633221), (855, 1528160), (900, 1451752), (912, 1432650), (950, 1375344), (1140, 1146120), (1200, 1088814), (1368, 955100), (1425, 916896), (1440, 907345), (1520, 859590), (1710, 764080), (1800, 725876), (1824, 716325), (1900, 687672), (2280, 573060), (2400, 544407), (2736, 477550), (2850, 458448), (3040, 429795), (3420, 382040), (3600, 362938), (3800, 343836), (4275, 305632), (4560, 286530), (5472, 238775), (5700, 229224), (6840, 191020), (7200, 181469), (7600, 171918), (8550, 152816), (9120, 143265), (9551, 136800), (11400, 114612), (13680, 95510), (15200, 85959), (17100, 76408), (19102, 68400), (22800, 57306), (27360, 47755), (28653, 45600), (34200, 38204)]