190922640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:465

約数の個数: 160

約数和(自身を含む): 629424000

約数和(自身を除く): 438501360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 149, 152, 190, 228, 240, 281, 285, 298, 304, 380, 447, 456, 562, 570, 596, 745, 760, 843, 894, 912, 1124, 1140, 1192, 1405, 1490, 1520, 1686, 1788, 2235, 2248, 2280, 2384, 2810, 2831, 2980, 3372, 3576, 4215, 4470, 4496, 4560, 5339, 5620, 5662, 5960, 6744, 7152, 8430, 8493, 8940, 10678, 11240, 11324, 11920, 13488, 14155, 16017, 16860, 16986, 17880, 21356, 22480, 22648, 26695, 28310, 32034, 33720, 33972, 35760, 41869, 42465, 42712, 45296, 53390, 56620, 64068, 67440, 67944, 80085, 83738, 84930, 85424, 106780, 113240, 125607, 128136, 135888, 160170, 167476, 169860, 209345, 213560, 226480, 251214, 256272, 320340, 334952, 339720, 418690, 427120, 502428, 628035, 640680, 669904, 679440, 795511, 837380, 1004856, 1256070, 1281360, 1591022, 1674760, 2009712, 2386533, 2512140, 3182044, 3349520, 3977555, 4773066, 5024280, 6364088, 7955110, 9546132, 10048560, 11932665, 12728176, 15910220, 19092264, 23865330, 31820440, 38184528, 47730660, 63640880, 95461320, 190922640]

約数ペア:

[(1, 190922640), (2, 95461320), (3, 63640880), (4, 47730660), (5, 38184528), (6, 31820440), (8, 23865330), (10, 19092264), (12, 15910220), (15, 12728176), (16, 11932665), (19, 10048560), (20, 9546132), (24, 7955110), (30, 6364088), (38, 5024280), (40, 4773066), (48, 3977555), (57, 3349520), (60, 3182044), (76, 2512140), (80, 2386533), (95, 2009712), (114, 1674760), (120, 1591022), (149, 1281360), (152, 1256070), (190, 1004856), (228, 837380), (240, 795511), (281, 679440), (285, 669904), (298, 640680), (304, 628035), (380, 502428), (447, 427120), (456, 418690), (562, 339720), (570, 334952), (596, 320340), (745, 256272), (760, 251214), (843, 226480), (894, 213560), (912, 209345), (1124, 169860), (1140, 167476), (1192, 160170), (1405, 135888), (1490, 128136), (1520, 125607), (1686, 113240), (1788, 106780), (2235, 85424), (2248, 84930), (2280, 83738), (2384, 80085), (2810, 67944), (2831, 67440), (2980, 64068), (3372, 56620), (3576, 53390), (4215, 45296), (4470, 42712), (4496, 42465), (4560, 41869), (5339, 35760), (5620, 33972), (5662, 33720), (5960, 32034), (6744, 28310), (7152, 26695), (8430, 22648), (8493, 22480), (8940, 21356), (10678, 17880), (11240, 16986), (11324, 16860), (11920, 16017), (13488, 14155)]