158613840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2861}}^1$

素因数の和:2898

約数の個数: 240

約数和(自身を含む): 664350336

約数和(自身を除く): 505736496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 2861, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 5722, 6160, 6930, 7920, 8583, 9240, 11088, 11444, 13860, 14305, 17166, 18480, 20027, 22888, 25749, 27720, 28610, 31471, 34332, 40054, 42915, 45776, 51498, 55440, 57220, 60081, 62942, 68664, 80108, 85830, 94413, 100135, 102996, 114440, 120162, 125884, 128745, 137328, 157355, 160216, 171660, 180243, 188826, 200270, 205992, 220297, 228880, 240324, 251768, 257490, 283239, 300405, 314710, 320432, 343320, 360486, 377652, 400540, 411984, 440594, 472065, 480648, 503536, 514980, 566478, 600810, 629420, 660891, 686640, 720972, 755304, 801080, 881188, 901215, 944130, 961296, 1029960, 1101485, 1132956, 1201620, 1258840, 1321782, 1416195, 1441944, 1510608, 1602160, 1762376, 1802430, 1888260, 1982673, 2059920, 2202970, 2265912, 2403240, 2517680, 2643564, 2832390, 2883888, 3304455, 3524752, 3604860, 3776520, 3965346, 4405940, 4531824, 4806480, 5287128, 5664780, 6608910, 7209720, 7553040, 7930692, 8811880, 9913365, 10574256, 11329560, 13217820, 14419440, 15861384, 17623760, 19826730, 22659120, 26435640, 31722768, 39653460, 52871280, 79306920, 158613840]

約数ペア:

[(1, 158613840), (2, 79306920), (3, 52871280), (4, 39653460), (5, 31722768), (6, 26435640), (7, 22659120), (8, 19826730), (9, 17623760), (10, 15861384), (11, 14419440), (12, 13217820), (14, 11329560), (15, 10574256), (16, 9913365), (18, 8811880), (20, 7930692), (21, 7553040), (22, 7209720), (24, 6608910), (28, 5664780), (30, 5287128), (33, 4806480), (35, 4531824), (36, 4405940), (40, 3965346), (42, 3776520), (44, 3604860), (45, 3524752), (48, 3304455), (55, 2883888), (56, 2832390), (60, 2643564), (63, 2517680), (66, 2403240), (70, 2265912), (72, 2202970), (77, 2059920), (80, 1982673), (84, 1888260), (88, 1802430), (90, 1762376), (99, 1602160), (105, 1510608), (110, 1441944), (112, 1416195), (120, 1321782), (126, 1258840), (132, 1201620), (140, 1132956), (144, 1101485), (154, 1029960), (165, 961296), (168, 944130), (176, 901215), (180, 881188), (198, 801080), (210, 755304), (220, 720972), (231, 686640), (240, 660891), (252, 629420), (264, 600810), (280, 566478), (308, 514980), (315, 503536), (330, 480648), (336, 472065), (360, 440594), (385, 411984), (396, 400540), (420, 377652), (440, 360486), (462, 343320), (495, 320432), (504, 314710), (528, 300405), (560, 283239), (616, 257490), (630, 251768), (660, 240324), (693, 228880), (720, 220297), (770, 205992), (792, 200270), (840, 188826), (880, 180243), (924, 171660), (990, 160216), (1008, 157355), (1155, 137328), (1232, 128745), (1260, 125884), (1320, 120162), (1386, 114440), (1540, 102996), (1584, 100135), (1680, 94413), (1848, 85830), (1980, 80108), (2310, 68664), (2520, 62942), (2640, 60081), (2772, 57220), (2861, 55440), (3080, 51498), (3465, 45776), (3696, 42915), (3960, 40054), (4620, 34332), (5040, 31471), (5544, 28610), (5722, 27720), (6160, 25749), (6930, 22888), (7920, 20027), (8583, 18480), (9240, 17166), (11088, 14305), (11444, 13860)]