84001680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{2381}}^1$

素因数の和:2414

約数の個数: 180

約数和(自身を含む): 328301532

約数和(自身を除く): 244299852

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2381, 2520, 2940, 3528, 3920, 4410, 4762, 5040, 5880, 7056, 7143, 8820, 9524, 11760, 11905, 14286, 16667, 17640, 19048, 21429, 23810, 28572, 33334, 35280, 35715, 38096, 42858, 47620, 50001, 57144, 66668, 71430, 83335, 85716, 95240, 100002, 107145, 114288, 116669, 133336, 142860, 150003, 166670, 171432, 190480, 200004, 214290, 233338, 250005, 266672, 285720, 300006, 333340, 342864, 350007, 400008, 428580, 466676, 500010, 571440, 583345, 600012, 666680, 700014, 750015, 800016, 857160, 933352, 1000020, 1050021, 1166690, 1200024, 1333360, 1400028, 1500030, 1714320, 1750035, 1866704, 2000040, 2100042, 2333380, 2400048, 2800056, 3000060, 3500070, 4000080, 4200084, 4666760, 5250105, 5600112, 6000120, 7000140, 8400168, 9333520, 10500210, 12000240, 14000280, 16800336, 21000420, 28000560, 42000840, 84001680]

約数ペア:

[(1, 84001680), (2, 42000840), (3, 28000560), (4, 21000420), (5, 16800336), (6, 14000280), (7, 12000240), (8, 10500210), (9, 9333520), (10, 8400168), (12, 7000140), (14, 6000120), (15, 5600112), (16, 5250105), (18, 4666760), (20, 4200084), (21, 4000080), (24, 3500070), (28, 3000060), (30, 2800056), (35, 2400048), (36, 2333380), (40, 2100042), (42, 2000040), (45, 1866704), (48, 1750035), (49, 1714320), (56, 1500030), (60, 1400028), (63, 1333360), (70, 1200024), (72, 1166690), (80, 1050021), (84, 1000020), (90, 933352), (98, 857160), (105, 800016), (112, 750015), (120, 700014), (126, 666680), (140, 600012), (144, 583345), (147, 571440), (168, 500010), (180, 466676), (196, 428580), (210, 400008), (240, 350007), (245, 342864), (252, 333340), (280, 300006), (294, 285720), (315, 266672), (336, 250005), (360, 233338), (392, 214290), (420, 200004), (441, 190480), (490, 171432), (504, 166670), (560, 150003), (588, 142860), (630, 133336), (720, 116669), (735, 114288), (784, 107145), (840, 100002), (882, 95240), (980, 85716), (1008, 83335), (1176, 71430), (1260, 66668), (1470, 57144), (1680, 50001), (1764, 47620), (1960, 42858), (2205, 38096), (2352, 35715), (2381, 35280), (2520, 33334), (2940, 28572), (3528, 23810), (3920, 21429), (4410, 19048), (4762, 17640), (5040, 16667), (5880, 14286), (7056, 11905), (7143, 11760), (8820, 9524)]