199751760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21341}}^1$

素因数の和:21373

約数の個数: 120

約数和(自身を含む): 722469384

約数和(自身を除く): 522717624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 21341, 42682, 64023, 85364, 106705, 128046, 170728, 192069, 213410, 256092, 277433, 320115, 341456, 384138, 426820, 512184, 554866, 640230, 768276, 832299, 853640, 960345, 1024368, 1109732, 1280460, 1387165, 1536552, 1664598, 1707280, 1920690, 2219464, 2496897, 2560920, 2774330, 3073104, 3329196, 3841380, 4161495, 4438928, 4993794, 5121840, 5548660, 6658392, 7682760, 8322990, 9987588, 11097320, 12484485, 13316784, 15365520, 16645980, 19975176, 22194640, 24968970, 33291960, 39950352, 49937940, 66583920, 99875880, 199751760]

約数ペア:

[(1, 199751760), (2, 99875880), (3, 66583920), (4, 49937940), (5, 39950352), (6, 33291960), (8, 24968970), (9, 22194640), (10, 19975176), (12, 16645980), (13, 15365520), (15, 13316784), (16, 12484485), (18, 11097320), (20, 9987588), (24, 8322990), (26, 7682760), (30, 6658392), (36, 5548660), (39, 5121840), (40, 4993794), (45, 4438928), (48, 4161495), (52, 3841380), (60, 3329196), (65, 3073104), (72, 2774330), (78, 2560920), (80, 2496897), (90, 2219464), (104, 1920690), (117, 1707280), (120, 1664598), (130, 1536552), (144, 1387165), (156, 1280460), (180, 1109732), (195, 1024368), (208, 960345), (234, 853640), (240, 832299), (260, 768276), (312, 640230), (360, 554866), (390, 512184), (468, 426820), (520, 384138), (585, 341456), (624, 320115), (720, 277433), (780, 256092), (936, 213410), (1040, 192069), (1170, 170728), (1560, 128046), (1872, 106705), (2340, 85364), (3120, 64023), (4680, 42682), (9360, 21341)]