162012840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1047

約数の個数: 128

約数和(自身を含む): 534643200

約数和(自身を除く): 372630360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 417, 440, 556, 660, 695, 834, 883, 1112, 1320, 1390, 1529, 1668, 1766, 2085, 2649, 2780, 3058, 3336, 3532, 4170, 4415, 4587, 5298, 5560, 6116, 7064, 7645, 8340, 8830, 9174, 9713, 10596, 12232, 13245, 15290, 16680, 17660, 18348, 19426, 21192, 22935, 26490, 29139, 30580, 35320, 36696, 38852, 45870, 48565, 52980, 58278, 61160, 77704, 91740, 97130, 105960, 116556, 122737, 145695, 183480, 194260, 233112, 245474, 291390, 368211, 388520, 490948, 582780, 613685, 736422, 981896, 1165560, 1227370, 1350107, 1472844, 1841055, 2454740, 2700214, 2945688, 3682110, 4050321, 4909480, 5400428, 6750535, 7364220, 8100642, 10800856, 13501070, 14728440, 16201284, 20251605, 27002140, 32402568, 40503210, 54004280, 81006420, 162012840]

約数ペア:

[(1, 162012840), (2, 81006420), (3, 54004280), (4, 40503210), (5, 32402568), (6, 27002140), (8, 20251605), (10, 16201284), (11, 14728440), (12, 13501070), (15, 10800856), (20, 8100642), (22, 7364220), (24, 6750535), (30, 5400428), (33, 4909480), (40, 4050321), (44, 3682110), (55, 2945688), (60, 2700214), (66, 2454740), (88, 1841055), (110, 1472844), (120, 1350107), (132, 1227370), (139, 1165560), (165, 981896), (220, 736422), (264, 613685), (278, 582780), (330, 490948), (417, 388520), (440, 368211), (556, 291390), (660, 245474), (695, 233112), (834, 194260), (883, 183480), (1112, 145695), (1320, 122737), (1390, 116556), (1529, 105960), (1668, 97130), (1766, 91740), (2085, 77704), (2649, 61160), (2780, 58278), (3058, 52980), (3336, 48565), (3532, 45870), (4170, 38852), (4415, 36696), (4587, 35320), (5298, 30580), (5560, 29139), (6116, 26490), (7064, 22935), (7645, 21192), (8340, 19426), (8830, 18348), (9174, 17660), (9713, 16680), (10596, 15290), (12232, 13245)]