6560400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 26569728

約数和(自身を除く): 20009328

約数列:

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

約数ペア:

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