13120800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 53996544

約数和(自身を除く): 40875744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 71, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 132, 140, 142, 150, 154, 160, 165, 168, 175, 176, 200, 210, 213, 220, 224, 231, 240, 264, 275, 280, 284, 300, 308, 330, 336, 350, 352, 355, 385, 400, 420, 426, 440, 462, 480, 497, 525, 528, 550, 560, 568, 600, 616, 660, 672, 700, 710, 770, 781, 800, 825, 840, 852, 880, 924, 994, 1050, 1056, 1065, 1100, 1120, 1136, 1155, 1200, 1232, 1320, 1400, 1420, 1491, 1540, 1562, 1650, 1680, 1704, 1760, 1775, 1848, 1925, 1988, 2100, 2130, 2200, 2272, 2310, 2343, 2400, 2464, 2485, 2640, 2800, 2840, 2982, 3080, 3124, 3300, 3360, 3408, 3550, 3696, 3850, 3905, 3976, 4200, 4260, 4400, 4620, 4686, 4970, 5280, 5325, 5467, 5600, 5680, 5775, 5964, 6160, 6248, 6600, 6816, 7100, 7392, 7455, 7700, 7810, 7952, 8400, 8520, 8800, 9240, 9372, 9940, 10650, 10934, 11360, 11550, 11715, 11928, 12320, 12425, 12496, 13200, 14200, 14910, 15400, 15620, 15904, 16401, 16800, 17040, 18480, 18744, 19525, 19880, 21300, 21868, 23100, 23430, 23856, 24850, 24992, 26400, 27335, 28400, 29820, 30800, 31240, 32802, 34080, 36960, 37275, 37488, 39050, 39760, 42600, 43736, 46200, 46860, 47712, 49700, 54670, 56800, 58575, 59640, 61600, 62480, 65604, 74550, 74976, 78100, 79520, 82005, 85200, 87472, 92400, 93720, 99400, 109340, 117150, 119280, 124960, 131208, 136675, 149100, 156200, 164010, 170400, 174944, 184800, 187440, 198800, 218680, 234300, 238560, 262416, 273350, 298200, 312400, 328020, 374880, 397600, 410025, 437360, 468600, 524832, 546700, 596400, 624800, 656040, 820050, 874720, 937200, 1093400, 1192800, 1312080, 1640100, 1874400, 2186800, 2624160, 3280200, 4373600, 6560400, 13120800]

約数ペア:

[(1, 13120800), (2, 6560400), (3, 4373600), (4, 3280200), (5, 2624160), (6, 2186800), (7, 1874400), (8, 1640100), (10, 1312080), (11, 1192800), (12, 1093400), (14, 937200), (15, 874720), (16, 820050), (20, 656040), (21, 624800), (22, 596400), (24, 546700), (25, 524832), (28, 468600), (30, 437360), (32, 410025), (33, 397600), (35, 374880), (40, 328020), (42, 312400), (44, 298200), (48, 273350), (50, 262416), (55, 238560), (56, 234300), (60, 218680), (66, 198800), (70, 187440), (71, 184800), (75, 174944), (77, 170400), (80, 164010), (84, 156200), (88, 149100), (96, 136675), (100, 131208), (105, 124960), (110, 119280), (112, 117150), (120, 109340), (132, 99400), (140, 93720), (142, 92400), (150, 87472), (154, 85200), (160, 82005), (165, 79520), (168, 78100), (175, 74976), (176, 74550), (200, 65604), (210, 62480), (213, 61600), (220, 59640), (224, 58575), (231, 56800), (240, 54670), (264, 49700), (275, 47712), (280, 46860), (284, 46200), (300, 43736), (308, 42600), (330, 39760), (336, 39050), (350, 37488), (352, 37275), (355, 36960), (385, 34080), (400, 32802), (420, 31240), (426, 30800), (440, 29820), (462, 28400), (480, 27335), (497, 26400), (525, 24992), (528, 24850), (550, 23856), (560, 23430), (568, 23100), (600, 21868), (616, 21300), (660, 19880), (672, 19525), (700, 18744), (710, 18480), (770, 17040), (781, 16800), (800, 16401), (825, 15904), (840, 15620), (852, 15400), (880, 14910), (924, 14200), (994, 13200), (1050, 12496), (1056, 12425), (1065, 12320), (1100, 11928), (1120, 11715), (1136, 11550), (1155, 11360), (1200, 10934), (1232, 10650), (1320, 9940), (1400, 9372), (1420, 9240), (1491, 8800), (1540, 8520), (1562, 8400), (1650, 7952), (1680, 7810), (1704, 7700), (1760, 7455), (1775, 7392), (1848, 7100), (1925, 6816), (1988, 6600), (2100, 6248), (2130, 6160), (2200, 5964), (2272, 5775), (2310, 5680), (2343, 5600), (2400, 5467), (2464, 5325), (2485, 5280), (2640, 4970), (2800, 4686), (2840, 4620), (2982, 4400), (3080, 4260), (3124, 4200), (3300, 3976), (3360, 3905), (3408, 3850), (3550, 3696)]