206377080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18899}}^1$

素因数の和:18933

約数の個数: 128

約数和(自身を含む): 762048000

約数和(自身を除く): 555670920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 18899, 37798, 56697, 75596, 94495, 113394, 132293, 151192, 188990, 226788, 245687, 264586, 283485, 377980, 396879, 453576, 491374, 529172, 566970, 661465, 737061, 755960, 793758, 982748, 1058344, 1133940, 1228435, 1322930, 1474122, 1587516, 1719809, 1965496, 1984395, 2267880, 2456870, 2645860, 2948244, 3175032, 3439618, 3685305, 3968790, 4913740, 5159427, 5291720, 5896488, 6879236, 7370610, 7937580, 8599045, 9827480, 10318854, 13758472, 14741220, 15875160, 17198090, 20637708, 25797135, 29482440, 34396180, 41275416, 51594270, 68792360, 103188540, 206377080]

約数ペア:

[(1, 206377080), (2, 103188540), (3, 68792360), (4, 51594270), (5, 41275416), (6, 34396180), (7, 29482440), (8, 25797135), (10, 20637708), (12, 17198090), (13, 15875160), (14, 14741220), (15, 13758472), (20, 10318854), (21, 9827480), (24, 8599045), (26, 7937580), (28, 7370610), (30, 6879236), (35, 5896488), (39, 5291720), (40, 5159427), (42, 4913740), (52, 3968790), (56, 3685305), (60, 3439618), (65, 3175032), (70, 2948244), (78, 2645860), (84, 2456870), (91, 2267880), (104, 1984395), (105, 1965496), (120, 1719809), (130, 1587516), (140, 1474122), (156, 1322930), (168, 1228435), (182, 1133940), (195, 1058344), (210, 982748), (260, 793758), (273, 755960), (280, 737061), (312, 661465), (364, 566970), (390, 529172), (420, 491374), (455, 453576), (520, 396879), (546, 377980), (728, 283485), (780, 264586), (840, 245687), (910, 226788), (1092, 188990), (1365, 151192), (1560, 132293), (1820, 113394), (2184, 94495), (2730, 75596), (3640, 56697), (5460, 37798), (10920, 18899)]